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Fittings & Connectors

  • John Guest PM011012E Male Connector Black Plastic Size 10MM x 1/4"Bsp Metric Male Connector Black Acetal JOHN GUEST 10 Pack
    John Guest PM011012E Male Connector Black Plastic Size 10MM x 1/4"Bsp Metric Male Connector Black Acetal JOHN GUEST 1 Pack
    Save up to 14% % Off
    $4.43 - $43.90
    ($4.43 each)
    Original price $9.98 - Original price $50.99
    Original price $9.98 - Original price $50.99
    Original price $9.98
    $4.43 - $43.90
    Current price $4.43

    John Guest PM011012E Male Connector Black Plastic Size 10MM x 1/4"Bsp

    JOHN GUEST
    PM011012E

    John Guest PM011012E Male Connector Black Plastic Size 10MM x 1/4"Bsp Acetal copolymer construction Nitrile O-rings FDA-approved materials NSF Cer...

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    $4.43 - $43.90
    ($4.43 each)
    Original price $9.98 - Original price $50.99
    Original price $9.98 - Original price $50.99
    Original price $9.98
    $4.43 - $43.90
    Current price $4.43
    Save up to 14% % Off
  • John Guest Black PM010611E Metric Male Connector 6mm O.D.By 1/8" Bsp Male Metric Male Connector Black Acetal JOHN GUEST 10 Pack
    John Guest Black PM010611E Metric Male Connector 6mm O.D.By 1/8" Bsp Male Metric Male Connector Black Acetal JOHN GUEST
    Save up to 28% % Off
    $4.25 - $37.99
    ($4.25 each)
    Original price $6.25 - Original price $52.99
    Original price $6.25 - Original price $52.99
    Original price $6.25
    $4.25 - $37.99
    Current price $4.25

    John Guest Black PM010611E Metric Male Connector 6mm O.D.By 1/8" Bsp Male

    JOHN GUEST
    PM010611E

    John Guest Black PM010611E  Metric Male Connector 6mm O.D.By 1/8" Bsp Male Acetal copolymer construction Nitrile O-rings FDA approved materials NS...

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    $4.25 - $37.99
    ($4.25 each)
    Original price $6.25 - Original price $52.99
    Original price $6.25 - Original price $52.99
    Original price $6.25
    $4.25 - $37.99
    Current price $4.25
    Save up to 28% % Off
  • John Guest Tubing Orange 3/8" POLYETHYLENE PE12-EI-0500F-O 3/8" O.D. POLYETHYLENE TUBING JOHN GUEST
    Save up to 30% % Off
    $2.90 - $339.98
    ($179.98 each)
    Original price $4.85 - Original price $485.99
    Original price $4.85 - Original price $485.99
    Original price $4.85
    $2.90 - $339.98
    Current price $2.90

    John Guest Tubing Orange 3/8" POLYETHYLENE PE12-EI-0500F-O

    JOHN GUEST
    PE12-EI-0500F-O

    The JOHN GUEST ORANGE 3/8" POLYETHYLENE TUBING PE12-EI-0500F-E Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part nu...

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    $2.90 - $339.98
    ($179.98 each)
    Original price $4.85 - Original price $485.99
    Original price $4.85 - Original price $485.99
    Original price $4.85
    $2.90 - $339.98
    Current price $2.90
    Save up to 30% % Off
  • John Guest Tubing BLACK 3/8" POLYETHYLENE PE12-EI-0500F-E 3/8" O.D. POLYETHYLENE TUBING JOHN GUEST
    Save up to 30% % Off
    $2.90 - $339.98
    ($179.98 each)
    Original price $4.85 - Original price $485.99
    Original price $4.85 - Original price $485.99
    Original price $4.85
    $2.90 - $339.98
    Current price $2.90

    John Guest Tubing BLACK 3/8" POLYETHYLENE PE12-EI-0500F-E

    JOHN GUEST
    PE12-EI-0500F-E

    The JOHN GUEST BLACK 3/8" POLYETHYLENE TUBING PE12-EI-0500F-E Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part num...

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    $2.90 - $339.98
    ($179.98 each)
    Original price $4.85 - Original price $485.99
    Original price $4.85 - Original price $485.99
    Original price $4.85
    $2.90 - $339.98
    Current price $2.90
    Save up to 30% % Off
  • John Guest Tubing Natural 1/4" POLYETHYLENE PE08-BI-0500F-N 1/4" POLYETHYLENE TUBING JOHN GUEST
    John Guest Tubing Natural 1/4" POLYETHYLENE PE08-BI-0500F-N 1/4" POLYETHYLENE TUBING JOHN GUEST
    Save up to 98% % Off
    $2.23 - $129.99
    ($69.99 each)
    Original price $98.99 - Original price $188.99
    Original price $98.99 - Original price $188.99
    Original price $98.99
    $2.23 - $129.99
    Current price $2.23

    John Guest Tubing Natural 1/4" POLYETHYLENE PE08-BI-0500F-N

    JOHN GUEST
    PE08-BI-0500F-N

    The JOHN GUEST NATURAL 1/4" POLYETHYLENE TUBING PE08-BI-0500F-N  Product Group Polyethylene Manufacturer John Guest USA Manufacturer's part ...

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    $2.23 - $129.99
    ($69.99 each)
    Original price $98.99 - Original price $188.99
    Original price $98.99 - Original price $188.99
    Original price $98.99
    $2.23 - $129.99
    Current price $2.23
    Save up to 98% % Off
  • John Guest PI2316S Two Way Divider - 1/2 divider JOHN GUEST 10 Pack
    Copy of John Guest PI2316S Two Way Divider - 1/2 divider JOHN GUEST
    Save up to 57% % Off
    $6.43 - $29.95
    ($6.43 each)
    Original price $8.59 - Original price $68.99
    Original price $8.59 - Original price $68.99
    Original price $8.59
    $6.43 - $29.95
    Current price $6.43

    John Guest PI2316S Two Way Divider - 1/2

    JOHN GUEST
    PI2316S

    John Guest PI2316S – 1/2" Two-Way Divider Part Number: PI2316S Key Benefits: Instant push-fit connection with a reliable, leak-tight seal Tool...

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    $6.43 - $29.95
    ($6.43 each)
    Original price $8.59 - Original price $68.99
    Original price $8.59 - Original price $68.99
    Original price $8.59
    $6.43 - $29.95
    Current price $6.43
    Save up to 57% % 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 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 Grey Acetal JOHN GUEST 10-Pack
    John Guest PI0808S Plug - 1/4" PLUG Grey Acetal JOHN GUEST 1-PC
    Save up to 29% % Off
    $0.55 - $5.19
    ($0.55 each)
    Original price $0.89 - Original price $7.29
    Original price $0.89 - Original price $7.29
    Original price $0.89
    $0.55 - $5.19
    Current price $0.55

    John Guest PI0808S Plug - 1/4"

    JOHN GUEST
    PI0808S

    John Guest PI0808S Plug - 1/4" Features: Designed to plug the push-fit port of a fitting securely Compatible with both plastic and copper OD-si...

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    $0.55 - $5.19
    ($0.55 each)
    Original price $0.89 - Original price $7.29
    Original price $0.89 - Original price $7.29
    Original price $0.89
    $0.55 - $5.19
    Current price $0.55
    Save up to 29% % Off
  • John Guest PI450822S Female Adapter NPTF - 1/-4 x 1/4 NPTF faucet connector JOHN GUEST
    Save up to 39% % Off
    $4.25 - $37.50
    ($4.25 each)
    Original price $6.99 - Original price $39.99
    Original price $6.99 - Original price $39.99
    Original price $6.99
    $4.25 - $37.50
    Current price $4.25

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

    JOHN GUEST
    PI450822S

    John Guest PI450822S Female Adapter NPTF - 1/-4 x 1/4 NPTF Features: Push-fit technology ensures secure, reliable, and leak-free connections De...

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    $4.25 - $37.50
    ($4.25 each)
    Original price $6.99 - Original price $39.99
    Original price $6.99 - Original price $39.99
    Original price $6.99
    $4.25 - $37.50
    Current price $4.25
    Save up to 39% % Off
  • John Guest PI221208S Stem Elbow Connector - 3/8" Stem x 1/4" PLUG IN STEM ELBOW Grey Acetal JOHN GUEST 10-Pack
    John Guest PI221208S Stem Elbow Connector - 3/8" Stem x 1/4" PLUG IN STEM ELBOW Grey Acetal JOHN GUEST 1-PC
    Save up to 7% % Off
    $2.70 - $24.99
    ($2.70 each)
    Original price $3.98 - Original price $26.99
    Original price $3.98 - Original price $26.99
    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

    John Guest PI221208S Stem Elbow Connector - 3/8" Stem x 1/4" Features: Push-fit technology ensures reliable, leak-free connections 90° elbow de...

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    $2.70 - $24.99
    ($2.70 each)
    Original price $3.98 - Original price $26.99
    Original price $3.98 - Original price $26.99
    Original price $3.98
    $2.70 - $24.99
    Current price $2.70
    Save up to 7% % 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 PI481222S Fixedx Elbow NPTF - 3/8 x 1/4 NPTF FIXED ELBOW Grey Acetal JOHN GUEST 10-PACK
    John Guest PI481222S Fixedx Elbow NPTF - 3/8 x 1/4 NPTF FIXED ELBOW Grey Acetal JOHN GUEST 1-PC
    Save up to 11% % Off
    $4.40 - $34.80
    ($4.40 each)
    Original price $3.89 - Original price $38.99
    Original price $3.89 - Original price $38.99
    Original price $3.89
    $4.40 - $34.80
    Current price $4.40

    John Guest PI481222S Fixedx Elbow NPTF - 3/8 x 1/4 NPTF

    JOHN GUEST
    PI481222S

    John Guest PI481222S Fixedx Elbow NPTF - 3/8 x 1/4 NPTF Features: Push-fit technology ensures reliable, leak-free connections Designed to conne...

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    $4.40 - $34.80
    ($4.40 each)
    Original price $3.89 - Original price $38.99
    Original price $3.89 - Original price $38.99
    Original price $3.89
    $4.40 - $34.80
    Current price $4.40
    Save up to 11% % Off
  • John Guest PI301612S Reducing Tee - 1/2 x 1/2 x 3/8 REDUCING TEE Grey Acetal JOHN GUEST 10-Pack
    John Guest PI301612S Reducing Tee - 1/2 x 1/2 x 3/8 REDUCING TEE Grey Acetal JOHN GUEST 1-PC
    Save up to 30% % Off
    $6.00 - $49.00
    ($6.00 each)
    Original price $8.99 - Original price $69.99
    Original price $8.99 - Original price $69.99
    Original price $8.99
    $6.00 - $49.00
    Current price $6.00

    John Guest PI301612S Reducing Tee - 1/2 x 1/2 x 3/8

    JOHN GUEST
    PI301612S

    John Guest PI301612S Reducing Tee - 1/2 x 1/2 x 3/8 Features: Push-fit technology ensures reliable, leak-free connections Designed to connect t...

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    $6.00 - $49.00
    ($6.00 each)
    Original price $8.99 - Original price $69.99
    Original price $8.99 - Original price $69.99
    Original price $8.99
    $6.00 - $49.00
    Current price $6.00
    Save up to 30% % 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 PP121208W Reducing Bulkhead Union Polypro - 3/8 x 1/4 Bulkhead Union John Guest
    Save up to 33% % Off
    $8.19 - $59.99
    ($8.19 each)
    Original price $11.99 - Original price $89.99
    Original price $11.99 - Original price $89.99
    Original price $11.99
    $8.19 - $59.99
    Current price $8.19

    John Guest PP121208W Reducing Bulkhead Union Polypro - 3/8" x 1/4"

    John Guest
    PP121208W

    John Guest PP121208W Reducing Bulkhead Union Polypro - 3/8" x 1/4" Durable white polypropylene construction EPDM O-ring for a secure, leak-free...

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    $8.19 - $59.99
    ($8.19 each)
    Original price $11.99 - Original price $89.99
    Original price $11.99 - Original price $89.99
    Original price $11.99
    $8.19 - $59.99
    Current price $8.19
    Save up to 33% % Off
  • John Guest PP221208W Stem Elbow Connector Polypro - 3/8 Stem x 1/4 Stem Elbow John Guest
    Save up to 12% % Off
    $2.45 - $23.75
    ($2.45 each)
    Original price $3.59 - Original price $27.00
    Original price $3.59 - Original price $27.00
    Original price $3.59
    $2.45 - $23.75
    Current price $2.45

    John Guest PP221208W Stem Elbow Connector Polypro - 3/8" Stem x 1/4"

    John Guest
    PP221208W

    John Guest PP221208W Stem Elbow Connector Polypro -  3/8" Stem x 1/4" Equipped with a reliable EPDM O-ring for a secure, leak-resistant seal Co...

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    $2.45 - $23.75
    ($2.45 each)
    Original price $3.59 - Original price $27.00
    Original price $3.59 - Original price $27.00
    Original price $3.59
    $2.45 - $23.75
    Current price $2.45
    Save up to 12% % Off
  • John Guest PP0212W Union Tee Polypro 3/8 Tee John Guest
    Save up to 14% % Off
    $3.19 - $29.99
    ($3.19 each)
    Original price $4.49 - Original price $34.99
    Original price $4.49 - Original price $34.99
    Original price $4.49
    $3.19 - $29.99
    Current price $3.19

    John Guest PP0212W Union Tee Polypro 3/8"

    John Guest
    PP0212W

    John Guest PP0212W Union Tee Polypro 3/8" Constructed from durable white polypropylene Equipped with a high-quality EPDM O-ring for a secure, l...

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    $3.19 - $29.99
    ($3.19 each)
    Original price $4.49 - Original price $34.99
    Original price $4.49 - Original price $34.99
    Original price $4.49
    $3.19 - $29.99
    Current price $3.19
    Save up to 14% % Off
  • John Guest Check Valve (1/2SCV) - 1/2" 0.3 psi Crack Pressure Check Valve John Guest
    Save up to 8% % Off
    $12.99 - $119.99
    ($12.99 each)
    Original price $16.99 - Original price $129.99
    Original price $16.99 - Original price $129.99
    Original price $16.99
    $12.99 - $119.99
    Current price $12.99

    John Guest Check Valve (1/2SCV) - 1/2" 0.3 psi Crack Pressure

    John Guest
    1/2SCV

    John Guest Check Valve (1/2SCV)  - 1/2" 0.3 psi Crack Pressure Cracking pressure: 0.02 bar (approx. 0.3 psi) Durable acetal copolymer construct...

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    $12.99 - $119.99
    ($12.99 each)
    Original price $16.99 - Original price $129.99
    Original price $16.99 - Original price $129.99
    Original price $16.99
    $12.99 - $119.99
    Current price $12.99
    Save up to 8% % Off
  • John Guest ASVPP1LF Angle Stop Adapter Valve Lead-Free - 3/8 x 3/8 x 1/4 Angle Stop Adapter Valve John Guest
    Save up to 37% % Off
    $11.09 - $48.75
    ($11.09 each)
    Original price $17.68 - Original price $48.75
    Original price $17.68 - Original price $48.75
    Original price $17.68
    $11.09 - $48.75
    Current price $11.09

    John Guest ASVPP1LF Angle Stop Adapter Valve Lead-Free - 3/8 x 3/8 x 1/4

    John Guest
    ASVPP1LF

    White polypropylene construction EPDM O-rings FDA approved materials NSF Certified 51 & 61 Suitable for water, air, inert gases And pneumatic ...

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    $11.09 - $48.75
    ($11.09 each)
    Original price $17.68 - Original price $48.75
    Original price $17.68 - Original price $48.75
    Original price $17.68
    $11.09 - $48.75
    Current price $11.09
    Save up to 37% % Off
  • John Guest PP010821W Male Connector Polypro -1/4 x 1/8 NPTF Male Connectors John Guest
    Save up to 15% % Off
    $1.70 - $12.80
    ($1.70 each)
    Original price $2.99 - Original price $14.99
    Original price $2.99 - Original price $14.99
    Original price $2.99
    $1.70 - $12.80
    Current price $1.70

    John Guest PP010821W Male Connector Polypro -1/4 x 1/8 NPTF

    John Guest
    PP010821W

    John Guest PP010821W Male Connector Polypro -1/4 x 1/8 NPTF White polypropylene construction Durable EPDM O-ring seal FDA-approved materials ...

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    $1.70 - $12.80
    ($1.70 each)
    Original price $2.99 - Original price $14.99
    Original price $2.99 - Original price $14.99
    Original price $2.99
    $1.70 - $12.80
    Current price $1.70
    Save up to 15% % Off
  • John Guest ( PP2312W ) 2 Way Divider Polypro - 3/8 2-way Divider John Guest
    Save up to 15% % Off
    $3.65 - $32.99
    ($3.65 each)
    Original price $4.89 - Original price $38.99
    Original price $4.89 - Original price $38.99
    Original price $4.89
    $3.65 - $32.99
    Current price $3.65

    John Guest PP2312W - 2 Way Divider Polypro - 3/8"

    John Guest
    PP2312W

    John Guest PP2312W - 2 Way Divider Polypro - 3/8"   Features:  John Guest PP2312W 2-Way Divider Durable white polypropylene construction 3/8"...

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    $3.65 - $32.99
    ($3.65 each)
    Original price $4.89 - Original price $38.99
    Original price $4.89 - Original price $38.99
    Original price $4.89
    $3.65 - $32.99
    Current price $3.65
    Save up to 15% % Off
  • John Guest PIC1816R Locking Clip - 1/2" Locking Clips John Guest
    Save up to 83% % Off
    $0.69 - $4.99
    ($0.69 each)
    Original price $0.32 - Original price $28.99
    Original price $0.32 - Original price $28.99
    Original price $0.32
    $0.69 - $4.99
    Current price $0.69

    John Guest PIC1816R Locking Clip - 1/2"

    John Guest
    PIC1816R

    John Guest  PIC1816R Locking Clip - 1/2" Product Group Acetal Push-Connect Compression Fittings Manufacturer John Guest USA Manufacturer's p...

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    $0.69 - $4.99
    ($0.69 each)
    Original price $0.32 - Original price $28.99
    Original price $0.32 - Original price $28.99
    Original price $0.32
    $0.69 - $4.99
    Current price $0.69
    Save up to 83% % Off
  • John Guest PP011623W Male Connecto Polypro 1/2 x 3/8 NPTF Male Connectors John Guest
    Save up to 25% % Off
    $3.09 - $29.99
    ($3.09 each)
    Original price $4.99 - Original price $39.99
    Original price $4.99 - Original price $39.99
    Original price $4.99
    $3.09 - $29.99
    Current price $3.09

    John Guest PP011623W Male Connector Polypro 1/2 x 3/8 NPTF

    John Guest
    PP011623W

    John Guest PP011623W Male Connector Polypro 1/2 x 3/8 NPTF White polypropylene construction Durable EPDM O-ring seal FDA-approved materials ...

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    $3.09 - $29.99
    ($3.09 each)
    Original price $4.99 - Original price $39.99
    Original price $4.99 - Original price $39.99
    Original price $4.99
    $3.09 - $29.99
    Current price $3.09
    Save up to 25% % Off