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John Guest Grey PI & PM Acetal Fittings

  • John Guest PI251212S Stem Barb Connector - 3/8 OD Stem x 3/8 ID Barb STEM TO HOUSE BARB Grey Acetal JOHN GUEST 10 pack
    John Guest PI251212S Stem Barb Connector - 3/8 OD Stem x 3/8 ID Barb STEM TO HOUSE BARB Grey Acetal JOHN GUEST 1 Pack
    Save up to 15% % Off
    $1.95 - $18.59
    ($1.95 each)
    Original price $2.98 - Original price $21.99
    Original price $2.98 - Original price $21.99
    Original price $2.98
    $1.95 - $18.59
    Current price $1.95

    John Guest PI251212S Stem Barb Connector - 3/8 OD Stem x 3/8 ID Barb

    JOHN GUEST
    PI251212S

    John Guest PI251212S Stem Barb Connector - 3/8 OD Stem x 3/8 ID Barb Features: Push-fit technology provides reliable, leak-free connections Ste...

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    $1.95 - $18.59
    ($1.95 each)
    Original price $2.98 - Original price $21.99
    Original price $2.98 - Original price $21.99
    Original price $2.98
    $1.95 - $18.59
    Current price $1.95
    Save up to 15% % Off
  • John Guest PI061208S Reducer Stem - 1/4 x 3/8 Stem stem reducer JOHN GUEST
    Save up to 33% % Off
    $2.13 - $20.39
    ($2.13 each)
    Original price $3.19 - Original price $20.39
    Original price $3.19 - Original price $20.39
    Original price $3.19
    $2.13 - $20.39
    Current price $2.13

    John Guest PI061208S Reducer Stem - 1/4 x 3/8 Stem

    JOHN GUEST
    PI061208S

    Features: Push-fit Technology creates reliable, leak-free connections Stem easily inserts into JG Push-fit fittings to reduce the tube size Compat...

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    $2.13 - $20.39
    ($2.13 each)
    Original price $3.19 - Original price $20.39
    Original price $3.19 - Original price $20.39
    Original price $3.19
    $2.13 - $20.39
    Current price $2.13
    Save up to 33% % Off
  • John Guest PI0308S Union Elbow - 1/4 UNION ELBOW Grey Acetal JOHN GUEST 10-Pack
    John Guest PI0308S Union Elbow - 1/4 UNION ELBOW Grey Acetal JOHN GUEST 1-PC
    Save up to 9% % Off
    $3.35 - $24.60
    ($3.35 each)
    Original price $4.99 - Original price $26.99
    Original price $4.99 - Original price $26.99
    Original price $4.99
    $3.35 - $24.60
    Current price $3.35

    John Guest PI0308S Union Elbow - 1/4

    JOHN GUEST
    PI0308S

    John Guest PI0308S Union Elbow - 1/4 Features: Push-fit technology ensures quick, reliable, and leak-free connections Designed to connect OD tu...

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    $3.35 - $24.60
    ($3.35 each)
    Original price $4.99 - Original price $26.99
    Original price $4.99 - Original price $26.99
    Original price $4.99
    $3.35 - $24.60
    Current price $3.35
    Save up to 9% % Off
  • John Guest PI250808S Stem Barb Connector - 1/4" OD Stem x 1/4" ID Barb STEM TO HOUSE BARB Grey Acetal JOHN GUEST 10 Pack
    John Guest PI250808S Stem Barb Connector - 1/4" OD Stem x 1/4" ID Barb STEM TO HOUSE BARB Grey Acetal JOHN GUEST 1 Pack
    Sold out
    $1.69 - $13.89
    ($1.69 each)
    Original price $1.98 - Original price $16.99
    Original price $1.98 - Original price $16.99
    Original price $1.98
    $1.69 - $13.89
    Current price $1.69

    John Guest PI250808S Stem Barb Connector - 1/4" OD Stem x 1/4" ID Barb

    JOHN GUEST
    PI250808S

    John Guest PI250808S TUBE TO HOSE STEM 1/4" STEM OD 1/4" HOSE ID Features: Push-fit technology ensures reliable, leak-free connections Stem des...

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    $1.69 - $13.89
    ($1.69 each)
    Original price $1.98 - Original price $16.99
    Original price $1.98 - Original price $16.99
    Original price $1.98
    $1.69 - $13.89
    Current price $1.69
    Sold out
  • John Guest FemalePI4512F4S Adapter Flare - 3/8 x 1/4 Flare faucet connector JOHN GUEST
    Save up to 21% % Off
    $2.74 - $25.99
    ($2.74 each)
    Original price $4.15 - Original price $33.00
    Original price $4.15 - Original price $33.00
    Original price $4.15
    $2.74 - $25.99
    Current price $2.74

    John Guest PI4512F4S Female Adapter Flare - 3/8 x 1/4 Flare

    JOHN GUEST
    PI4512F4S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing to male flare Threads Compatible with plastic or c...

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    $2.74 - $25.99
    ($2.74 each)
    Original price $4.15 - Original price $33.00
    Original price $4.15 - Original price $33.00
    Original price $4.15
    $2.74 - $25.99
    Current price $2.74
    Save up to 21% % Off
  • John Guest PI450822S Female Adapter NPTF - 1/-4 x 1/4 NPTF faucet connector JOHN GUEST
    Save up to 34% % Off
    $3.29 - $29.99
    ($3.29 each)
    Original price $4.98 - Original price $29.99
    Original price $4.98 - Original price $29.99
    Original price $4.98
    $3.29 - $29.99
    Current price $3.29

    John Guest PI450822S Female Adapter NPTF - 1/-4 x 1/4 NPTF

    JOHN GUEST
    PI450822S

    Features: Push-fit Technology creates reliable, leak-free connections Used to connect OD tubing to male NPT Threads Compatible with plastic or cop...

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    $3.29 - $29.99
    ($3.29 each)
    Original price $4.98 - Original price $29.99
    Original price $4.98 - Original price $29.99
    Original price $4.98
    $3.29 - $29.99
    Current price $3.29
    Save up to 34% % Off
  • John Guest PI301208S Reducing Tee - 3/8 x 3/8 x 1/4 REDUCING TEE Grey Acetal JOHN GUEST 10-Pack
    John Guest PI301208S Reducing Tee - 3/8 x 3/8 x 1/4 REDUCING TEE Grey Acetal JOHN GUEST 1-PC
    Save up to 23% % Off
    $5.20 - $46.20
    ($5.20 each)
    Original price $7.99 - Original price $59.99
    Original price $7.99 - Original price $59.99
    Original price $7.99
    $5.20 - $46.20
    Current price $5.20

    John Guest PI301208S Reducing Tee - 3/8 x 3/8 x 1/4

    JOHN GUEST
    PI301208S

    John Guest PI301208S Reducing Tee - 3/8 x 3/8 x 1/4 Push-Fit Technology ensures reliable, leak-free connections Connects two OD tubing sizes of...

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    $5.20 - $46.20
    ($5.20 each)
    Original price $7.99 - Original price $59.99
    Original price $7.99 - Original price $59.99
    Original price $7.99
    $5.20 - $46.20
    Current price $5.20
    Save up to 23% % Off
  • John Guest PI011624S Male Connector NPTF - 1/2 x 1/2 NPTF MALE Grey Acetal JOHN GUEST 10-Pack
    John Guest PI011624S Male Connector NPTF - 1/2 x 1/2 NPTF male connectors JOHN GUEST
    Save up to 10% % Off
    $4.70 - $42.30
    ($4.70 each)
    Original price $5.80 - Original price $46.99
    Original price $5.80 - Original price $46.99
    Original price $5.80
    $4.70 - $42.30
    Current price $4.70

    John Guest PI011624S Male Connector NPTF - 1/2 x 1/2 NPTF

    JOHN GUEST
    PI011624S

    John Guest PI011624S Male Connector NPTF - 1/2 x 1/2 NPTF Features: Push-fit technology ensures secure, reliable, and leak-free connections Des...

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    $4.70 - $42.30
    ($4.70 each)
    Original price $5.80 - Original price $46.99
    Original price $5.80 - Original price $46.99
    Original price $5.80
    $4.70 - $42.30
    Current price $4.70
    Save up to 10% % Off
  • John Guest PI010823S Male Connector NPTF - 1/4 x 3/8 NPTF MALE Grey Acetal JOHN GUEST 10-Pack
    John Guest PI010823S Male Connector NPTF - 1/4 x 3/8 NPTF male connectors JOHN GUEST
    Save up to 17% % Off
    $2.35 - $21.50
    ($2.35 each)
    Original price $2.99 - Original price $25.99
    Original price $2.99 - Original price $25.99
    Original price $2.99
    $2.35 - $21.50
    Current price $2.35

    John Guest PI010823S Male Connector NPTF - 1/4 x 3/8 NPTF

    JOHN GUEST
    PI010823S

    John Guest PI010823S Male Connector NPTF -  1/4 x 3/8 NPTF Features: Push-Fit Technology for quick, reliable, and leak-free connections Designe...

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    $2.35 - $21.50
    ($2.35 each)
    Original price $2.99 - Original price $25.99
    Original price $2.99 - Original price $25.99
    Original price $2.99
    $2.35 - $21.50
    Current price $2.35
    Save up to 17% % Off
  • John Guest PI010821S Male Connector NPTF - 1/4 x 1/8 NPTF male connectors JOHN GUEST
    Save up to 26% % Off
    $1.51 - $14.79
    ($1.51 each)
    Original price $1.89 - Original price $19.99
    Original price $1.89 - Original price $19.99
    Original price $1.89
    $1.51 - $14.79
    Current price $1.51

    John Guest PI010821S Male Connector NPTF - 1/4 x 1/8 NPTF

    JOHN GUEST
    PI010821S

    1/4" Tube and 1/8" MIP Thread Adapter The John Guest PI010821S Straight Adapter has a push-fit connection for 1/4" outer diameter tube on one end a...

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    $1.51 - $14.79
    ($1.51 each)
    Original price $1.89 - Original price $19.99
    Original price $1.89 - Original price $19.99
    Original price $1.89
    $1.51 - $14.79
    Current price $1.51
    Save up to 26% % Off
  • John Guest PI2312S Two Way Divider - 3/8 TWO-WAY DIVIDER Gray Acetal JOHN GUEST 10 pack
    John Guest PI2312S Two Way Divider - 3/8 divider JOHN GUEST
    Save up to 10% % Off
    $4.99 - $44.90
    ($4.99 each)
    Original price $5.54 - Original price $49.99
    Original price $5.54 - Original price $49.99
    Original price $5.54
    $4.99 - $44.90
    Current price $4.99

    John Guest PI2312S Two Way Divider - 3/8

    JOHN GUEST
    PI2312S

    John Guest PI2312S Two Way Divider - 3/8 Features: Push-Fit Technology: Ensures quick, secure, and leak-free connections Flow Divider: Easil...

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    $4.99 - $44.90
    ($4.99 each)
    Original price $5.54 - Original price $49.99
    Original price $5.54 - Original price $49.99
    Original price $5.54
    $4.99 - $44.90
    Current price $4.99
    Save up to 10% % Off
  • John Guest PI4712S Cross - 3/8 cross JOHN GUEST
    Save up to 38% % Off
    $5.59 - $52.99
    ($5.59 each)
    Original price $8.95 - Original price $52.99
    Original price $8.95 - Original price $52.99
    Original price $8.95
    $5.59 - $52.99
    Current price $5.59

    John Guest PI4712S Cross - 3/8

    JOHN GUEST
    PI4712S

    Features: Push-fit Technology creates reliable, leak-free connections Used to divide the flow into multiple paths Compatible with plastic or coppe...

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    $5.59 - $52.99
    ($5.59 each)
    Original price $8.95 - Original price $52.99
    Original price $8.95 - Original price $52.99
    Original price $8.95
    $5.59 - $52.99
    Current price $5.59
    Save up to 38% % Off
  • John Guest CI3212U7S Faucet Connector UNS - 3/8" x 7/16" UNS FAUCET CONNECTOR UNS Grey Acetal JOHN GUEST 10-Pack
    John Guest CI3212U7S Faucet Connector UNS - 3/8" x 7/16" UNS FAUCET CONNECTOR UNS Grey Acetal JOHN GUEST 1-PC
    Save up to 22% % Off
    $4.25 - $38.99
    ($4.25 each)
    Original price $5.99 - Original price $49.99
    Original price $5.99 - Original price $49.99
    Original price $5.99
    $4.25 - $38.99
    Current price $4.25

    John Guest CI3212U7S Faucet Connector UNS - 3/8" x 7/16" UNS

    JOHN GUEST
    CI3212U7S

    John Guest CI3212U7S Faucet Connector UNS - 3/8" x 7/16" UNS Features: Push-fit technology ensures quick, reliable, and leak-free connections D...

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    $4.25 - $38.99
    ($4.25 each)
    Original price $5.99 - Original price $49.99
    Original price $5.99 - Original price $49.99
    Original price $5.99
    $4.25 - $38.99
    Current price $4.25
    Save up to 22% % Off
  • John Guest PI201612S Reducing Union - 1/2" x 3/8" REDUCING UNION Grey Acetal JOHN GUEST 10-Pack
    John Guest PI201612S Reducing Union - 1/2" x 3/8" REDUCING UNION Grey Acetal JOHN GUEST 1-PC
    Save up to 20% % Off
    $4.69 - $39.99
    ($4.69 each)
    Original price $6.89 - Original price $49.99
    Original price $6.89 - Original price $49.99
    Original price $6.89
    $4.69 - $39.99
    Current price $4.69

    John Guest PI201612S Reducing Union - 1/2" x 3/8"

    JOHN GUEST
    PI201612S

    John Guest PI201612S Reducing Union - 1/2" x 3/8" Features: Push-fit technology provides fast, reliable, and leak-free connections Connects tub...

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    $4.69 - $39.99
    ($4.69 each)
    Original price $6.89 - Original price $49.99
    Original price $6.89 - Original price $49.99
    Original price $6.89
    $4.69 - $39.99
    Current price $4.69
    Save up to 20% % Off
  • John Guest PI221208S Stem Elbow Connector - 3/8 Stem x 1/4 stem elbow JOHN GUEST
    Save up to 32% % Off
    $2.70 - $24.99
    ($2.70 each)
    Original price $3.98 - Original price $24.99
    Original price $3.98 - Original price $24.99
    Original price $3.98
    $2.70 - $24.99
    Current price $2.70

    John Guest PI221208S Stem Elbow Connector - 3/8 Stem x 1/4

    JOHN GUEST
    PI221208S

    Features: Push-fit Technology creates reliable, leak-free connections Used to change tubing direction 90 degrees Compatible with plastic or copper...

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    $2.70 - $24.99
    ($2.70 each)
    Original price $3.98 - Original price $24.99
    Original price $3.98 - Original price $24.99
    Original price $3.98
    $2.70 - $24.99
    Current price $2.70
    Save up to 32% % Off
  • John Guest PI481223S Fixed Elbow NPTF - 3/8 x 3/8 NPTF FIXED ELBOW Grey Acetal JOHN GUEST 10-Pack
    John Guest PI481223S Fixed Elbow NPTF - 3/8 x 3/8 NPTF FIXED ELBOW Grey Acetal JOHN GUEST 1-PC
    Save up to 17% % Off
    $4.80 - $38.00
    ($4.80 each)
    Original price $5.99 - Original price $45.99
    Original price $5.99 - Original price $45.99
    Original price $5.99
    $4.80 - $38.00
    Current price $4.80

    John Guest PI481223S Fixed Elbow NPTF - 3/8 x 3/8 NPTF

    JOHN GUEST
    PI481223S

    John Guest PI481223S Fixed Elbow NPTF - 3/8 x 3/8 NPTF Features: Push-fit technology provides secure, leak-free connections Connects OD tubing ...

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    $4.80 - $38.00
    ($4.80 each)
    Original price $5.99 - Original price $45.99
    Original price $5.99 - Original price $45.99
    Original price $5.99
    $4.80 - $38.00
    Current price $4.80
    Save up to 17% % Off
  • John Guest PI480823S Fixed Elbow NPTF - 1/4 x 3/8 MNPT FIXED ELBOW Grey Acetal JOHN GUEST 10 Pack
    John Guest PI480823S Fixed Elbow NPTF - 1/4 x 3/8 MNPT FIXED ELBOW Grey Acetal JOHN GUEST 1 Pack
    Save up to 9% % Off
    $3.50 - $26.30
    ($3.50 each)
    Original price $3.89 - Original price $28.99
    Original price $3.89 - Original price $28.99
    Original price $3.89
    $3.50 - $26.30
    Current price $3.50

    John Guest PI480823S Fixed Elbow NPTF - 1/4 x 3/8 MNPT

    JOHN GUEST
    PI480823S

    John Guest PI480823S Fixed Elbow NPTF - 1/4 x 3/8 MNPT John Guest ( PI480823S ) Fixed Elbow NPTF - 1/4 x 3/8 MNPT Polypropylene construction EPDM ...

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    $3.50 - $26.30
    ($3.50 each)
    Original price $3.89 - Original price $28.99
    Original price $3.89 - Original price $28.99
    Original price $3.89
    $3.50 - $26.30
    Current price $3.50
    Save up to 9% % Off
  • John Guest PI480821S Fixed Elbow NPTF - 1/4 x 1/8 NPTF FIXED ELBOW Grey Acetal JOHN GUEST 10-PACK
    John Guest PI480821S Fixed Elbow NPTF - 1/4 x 1/8 NPTF FIXED ELBOW Grey Acetal JOHN GUEST 1-PC
    Save up to 15% % Off
    $3.75 - $29.69
    ($3.75 each)
    Original price $2.89 - Original price $34.99
    Original price $2.89 - Original price $34.99
    Original price $2.89
    $3.75 - $29.69
    Current price $3.75

    John Guest PI480821S Fixed Elbow NPTF - 1/4 x 1/8 NPTF

    JOHN GUEST
    PI480821S

    John Guest PI480821S Fixed Elbow NPTF - 1/4 x 1/8 NPTF Features: Push-fit technology for secure, leak-free connections Connects OD tubing to fe...

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    $3.75 - $29.69
    ($3.75 each)
    Original price $2.89 - Original price $34.99
    Original price $2.89 - Original price $34.99
    Original price $2.89
    $3.75 - $29.69
    Current price $3.75
    Save up to 15% % Off
  • John Guest PI011222S Male Connector - 3/8 QC x 1/4 NPT MALE Grey Acetal JOHN GUEST 10-Pack
    John Guest PI011222S Male Connector - 3/8 QC x 1/4 NPT male connectors JOHN GUEST
    Save up to 7% % Off
    $2.49 - $22.33
    ($2.49 each)
    Original price $2.99 - Original price $23.99
    Original price $2.99 - Original price $23.99
    Original price $2.99
    $2.49 - $22.33
    Current price $2.49

    John Guest PI011222S Male Connector - 3/8 QC x 1/4 NPT

    JOHN GUEST
    PI011222S

    John Guest PI011222S Male Connector  -  3/8 QC x 1/4 NPT Features: Push-Fit Technology provides quick, reliable, and leak-free connections Conn...

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    $2.49 - $22.33
    ($2.49 each)
    Original price $2.99 - Original price $23.99
    Original price $2.99 - Original price $23.99
    Original price $2.99
    $2.49 - $22.33
    Current price $2.49
    Save up to 7% % Off
  • John Guest Speedfit SI421212S 3/8 inch Superseal- 3/8 inch Flow Bend UNION ELBOW Grey Acetal JOHN GUEST 10 pack
    John Guest Speedfit SI421212S 3/8 inch Superseal- 3/8 inch Flow Bend UNION ELBOW Grey Acetal JOHN GUEST
    Save up to 29% % Off
    $11.99 - $98.99
    ($11.99 each)
    Original price $16.99 - Original price $51.30
    Original price $16.99 - Original price $51.30
    Original price $16.99
    $11.99 - $98.99
    Current price $11.99

    John Guest Speedfit SI421212S 3/8 inch Superseal- 3/8 inch Flow Bend

    JOHN GUEST
    SI421212S

    Product Name: John Guest SI421212S – Superseal to Speedfit Flow Bend Elbow, 3/8" × 3/8" Description:A 90° flow bend connector designed to join 3/8"...

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    $11.99 - $98.99
    ($11.99 each)
    Original price $16.99 - Original price $51.30
    Original price $16.99 - Original price $51.30
    Original price $16.99
    $11.99 - $98.99
    Current price $11.99
    Save up to 29% % Off
  • John Guest PI290808S Stem Elbow Barb Connector - 1/4" OD Stem x 1/4" ID Barb STEM TO HOSE BARB ELBOW Gray Acetal JOHN GUEST 10 pack
    John Guest PI290808S Stem Elbow Barb Connector - 1/4" OD Stem x 1/4" ID Barb STEM TO HOSE BARB ELBOW Gray Acetal JOHN GUEST 1 Pack
    Save up to 14% % Off
    $2.00 - $18.01
    ($2.00 each)
    Original price $3.99 - Original price $20.99
    Original price $3.99 - Original price $20.99
    Original price $3.99
    $2.00 - $18.01
    Current price $2.00

    John Guest PI290808S Stem Elbow Barb Connector - 1/4" OD Stem x 1/4" ID Barb

    JOHN GUEST
    PI290808S

    Features: Push-fit Technology creates reliable, leak-free connections.Used to connect hose to Push-fit fittingsCompatible with plastic or copper OD...

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    $2.00 - $18.01
    ($2.00 each)
    Original price $3.99 - Original price $20.99
    Original price $3.99 - Original price $20.99
    Original price $3.99
    $2.00 - $18.01
    Current price $2.00
    Save up to 14% % Off
  • John Guest PI4608S End Stop - 1/4 END STOP CAP Grey Acetal JOHN GUEST 10-Pack
    John Guest PI4608S End Stop - 1/4 end stop JOHN GUEST
    Save up to 24% % Off
    $1.49 - $12.99
    ($1.49 each)
    Original price $1.98 - Original price $16.99
    Original price $1.98 - Original price $16.99
    Original price $1.98
    $1.49 - $12.99
    Current price $1.49

    John Guest PI4608S End Stop - 1/4

    JOHN GUEST
    PI4608S

    John Guest PI4608S End Stop - 1/4 Features: Designed to cap OD-sized tubing securely Compatible with both plastic and copper OD tubing Made f...

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    $1.49 - $12.99
    ($1.49 each)
    Original price $1.98 - Original price $16.99
    Original price $1.98 - Original price $16.99
    Original price $1.98
    $1.49 - $12.99
    Current price $1.49
    Save up to 24% % Off
  • John Guest PI0808S Plug - 1/4 plug JOHN GUEST
    Save up to 38% % Off
    $0.55 - $5.19
    ($0.55 each)
    Original price $0.89 - Original price $5.19
    Original price $0.89 - Original price $5.19
    Original price $0.89
    $0.55 - $5.19
    Current price $0.55

    John Guest PI0808S Plug - 1/4

    JOHN GUEST
    PI0808S

    Features: Used to plug the push-fit port of a fitting Compatible with plastic or copper OD sized tubing Food Quality and suitable for potable liqu...

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    $0.55 - $5.19
    ($0.55 each)
    Original price $0.89 - Original price $5.19
    Original price $0.89 - Original price $5.19
    Original price $0.89
    $0.55 - $5.19
    Current price $0.55
    Save up to 38% % Off
  • John Guest PI251616S Stem Barb Connector - 1/2" OD Stem x 1/2" ID Barb STEM TO HOUSE BARB Grey Acetal JOHN GUEST 10 Pack
    John Guest PI251616S Stem Barb Connector - 1/2" OD Stem x 1/2" ID Barb STEM TO HOUSE BARB Grey Acetal JOHN GUEST 1 Pack
    Save up to 13% % Off
    $2.74 - $25.99
    ($2.74 each)
    Original price $3.98 - Original price $29.99
    Original price $3.98 - Original price $29.99
    Original price $3.98
    $2.74 - $25.99
    Current price $2.74

    John Guest PI251616S Stem Barb Connector - 1/2" OD Stem x 1/2" ID Barb

    JOHN GUEST
    PI251616S

    John Guest PI251616S TUBE TO HOSE STEM 1/2" STEM OD 1/2" HOSE ID Features: Push-fit Technology creates reliable, leak-free connectionsStem easily i...

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    $2.74 - $25.99
    ($2.74 each)
    Original price $3.98 - Original price $29.99
    Original price $3.98 - Original price $29.99
    Original price $3.98
    $2.74 - $25.99
    Current price $2.74
    Save up to 13% % Off