Apply to be a TradeMaster!
Filter menu expanded

Filters

49 items
Reset

SORT

Product Availability
–

Show In Stock Only (46)

Size
–

1/8" (1)
1/4" (12)
5/16" (3)
3/8" (24)
7/16" (1)
1/2" (17)
5/8" (1)
3/4" (1)
1/2" x 3/8" (2)

Review Score
–

(14)
(3)
(1)
(2)

Price Range
–

$1 to $5 (30)
$5 to $10 (19)

John Guest Gray Acetal Fittings

Help Face
Need a little help?
49 items
All John Guest Gray Acetal Fittings
All John Guest Gray Acetal Fittings (49)
Unions
Unions (7)
Bulkhead Unions
Bulkhead Unions (3)
90° Elbows
90° Elbows (7)
90° Elbows (Push-Fit x NPTF)
90° Elbows (Push-Fit x NPTF) (4)
Plug In 90° Elbows
Plug In 90° Elbows (3)
Tees
Tees (4)
Male Adapters
Male Adapters (6)
Faucet Adapters
Faucet Adapters (1)
Female Flare Adapters
Female Flare Adapters (5)
End Stops
End Stops (1)
Tube to Hose Stem Adapters
Tube to Hose Stem Adapters (3)
2-Way Dividers
2-Way Dividers (3)
Shut-Off Valves
Shut-Off Valves (2)
Grid
List
Compare
Product Image of 3/8" OD x 3/8" NPTF Male Adapter
3/8" OD x 3/8" NPTF Male Adapter
SKU: PI011223S
John Guest
SKU: PI011223S
Brand: John Guest
$2.97 each
BOX UP & SAVE 6%
$28.00 box of 10
$2.80 each
In Stock
Get 364 by Thu, Aug 20
In Stock
Get 364 by Thu, Aug 20
Compare
Product Image of PISV0416S Acetal Shut-Off Valve, 1/2" Long Handle, Gray
PISV0416S Acetal Shut-Off Valve, 1/2" Long Handle, Gray
SKU: PISV0416S
John Guest
SKU: PISV0416S
Brand: John Guest
(5)
$9.41 each
BOX UP & SAVE 8%
$86.60 box of 10
$8.66 each
In Stock
Get 60 by Thu, Aug 20
In Stock
Get 60 by Thu, Aug 20
Compare
Product Image of 1/4" Tube OD Gray Acetal Union Connector
1/4" Tube OD Gray Acetal Union Connector
SKU: PI0408S
John Guest
SKU: PI0408S
Brand: John Guest
(7)
$2.00 each
BOX UP & SAVE 7%
$18.50 box of 10
$1.85 each
In Stock
Get 37 by Thu, Aug 20
In Stock
Get 37 by Thu, Aug 20
Compare
Product Image of 1/4" OD Equal Tee
1/4" OD Equal Tee
SKU: PI0208S
John Guest
SKU: PI0208S
Brand: John Guest
$5.99 each
BOX UP & SAVE 8%
$55.10 box of 10
$5.51 each
In Stock
Get 46 by Thu, Aug 20
In Stock
Get 46 by Thu, Aug 20
Compare
Product Image of 3/8" OD End Stop
3/8" OD End Stop
SKU: PI4612S
John Guest
SKU: PI4612S
Brand: John Guest
(2)
$1.87 each
BOX UP & SAVE 6%
$17.50 box of 10
$1.75 each
In Stock
Get 31 by Fri, Aug 21
In Stock
Get 31 by Fri, Aug 21
Compare
Product Image of 3/8" Flare Female Connector
3/8" Flare Female Connector
SKU: PI4512F6S
John Guest
SKU: PI4512F6S
Brand: John Guest
(2)
$4.47 each
BOX UP & SAVE 8%
$41.10 box of 10
$4.11 each
In Stock
Get 35 by Thu, Aug 20
In Stock
Get 35 by Thu, Aug 20
Compare
Product Image of 1/4" Stem OD x 1/4 " Tube OD Stem 90-Degree Elbow
1/4" Stem OD x 1/4 " Tube OD Stem 90-Degree Elbow
SKU: PI220808S
John Guest
SKU: PI220808S
Brand: John Guest
(1)
$3.23 each
BOX UP & SAVE 8%
$29.70 box of 10
$2.97 each
In Stock
Get 44 by Thu, Aug 20
In Stock
Get 44 by Thu, Aug 20
Compare
Product Image of 3/8" Tube OD x 7/16" Tap Adapter (Acetal)
3/8" Tube OD x 7/16" Tap Adapter (Acetal)
SKU: CI3212U7S
John Guest
SKU: CI3212U7S
Brand: John Guest
(1)
$2.78 each
BOX UP & SAVE 5%
$26.40 box of 10
$2.64 each
In Stock
Get 20 by Thu, Aug 20
In Stock
Get 20 by Thu, Aug 20
Compare
Product Image of 1/4" OD 90-Degree Equal Elbow
1/4" OD 90-Degree Equal Elbow
SKU: PI0308S
John Guest
SKU: PI0308S
Brand: John Guest
$4.68 each
BOX UP & SAVE 8%
$43.10 box of 10
$4.31 each
In Stock
Get 20 by Thu, Aug 20
In Stock
Get 20 by Thu, Aug 20
Compare
Product Image of 3/8" Gray Acetal Two Way Divider
3/8" Gray Acetal Two Way Divider
SKU: PI2312S
John Guest
SKU: PI2312S
Brand: John Guest
$6.01 each
BOX UP & SAVE 15%
$51.10 box of 10
$5.11 each
In Stock
Get 8 by Fri, Aug 21
In Stock
Get 8 by Fri, Aug 21
Compare
Product Image of 1/4" Bulkhead Connector
1/4" Bulkhead Connector
SKU: PI1208S
John Guest
SKU: PI1208S
Brand: John Guest
(1)
$4.17 each
BOX UP & SAVE 5%
$39.50 box of 10
$3.95 each
In Stock
Get 66 by Thu, Aug 20
In Stock
Get 66 by Thu, Aug 20
Compare
Product Image of 3/8" Stem OD x 3/8" Hose OD Tube to Hose Stem
3/8" Stem OD x 3/8" Hose OD Tube to Hose Stem
SKU: PI251212S-US
John Guest
SKU: PI251212S-US
Brand: John Guest
$2.13 each
BOX UP & SAVE 5%
$20.30 box of 10
$2.03 each
In Stock
Get 52 by Thu, Aug 20
In Stock
Get 52 by Thu, Aug 20
Compare
Product Image of 1/4" OD x 1/8" NPTF Speedfit Rigid 90-Degree Elbow
1/4" OD x 1/8" NPTF Speedfit Rigid 90-Degree Elbow
SKU: PI480821S
John Guest
SKU: PI480821S
Brand: John Guest
$3.57 each
BOX UP & SAVE 14%
$30.80 box of 10
$3.08 each
In Stock
Get 8 by Thu, Aug 20
In Stock
Get 8 by Thu, Aug 20
Compare
Product Image of 3/8" Stem OD x 3/8" Tube OD Stem 90-Degree Elbow
3/8" Stem OD x 3/8" Tube OD Stem 90-Degree Elbow
SKU: PI221212S
John Guest
SKU: PI221212S
Brand: John Guest
(1)
$3.78 each
BOX UP & SAVE 5%
$35.80 box of 10
$3.58 each
In Stock
Get 381 by Thu, Aug 20
In Stock
Get 381 by Thu, Aug 20
Compare
Product Image of 3/8" OD x 1/2" NPTF Male Adapter
3/8" OD x 1/2" NPTF Male Adapter
SKU: PI011224S
John Guest
SKU: PI011224S
Brand: John Guest
$4.25 each
BOX UP & SAVE 5%
$40.20 box of 10
$4.02 each
In Stock
Get 233 by Thu, Aug 20
In Stock
Get 233 by Thu, Aug 20
Compare
Product Image of 3/8" OD 90-Degree Equal Elbow
3/8" OD 90-Degree Equal Elbow
SKU: PI0312S
John Guest
SKU: PI0312S
Brand: John Guest
$5.29 each
BOX UP & SAVE 8%
$48.70 box of 10
$4.87 each
In Stock
Get 70 by Thu, Aug 20
In Stock
Get 70 by Thu, Aug 20
Compare
Product Image of 3/8" OD Equal Tee
3/8" OD Equal Tee
SKU: PI0212S
John Guest
SKU: PI0212S
Brand: John Guest
$6.58 each
BOX UP & SAVE 8%
$60.50 box of 10
$6.05 each
In Stock
Get 27 by Thu, Aug 20
In Stock
Get 27 by Thu, Aug 20
Compare
Product Image of PISV0412S Acetal Shut-Off Valve, 3/8" Long Handle, Gray
PISV0412S Acetal Shut-Off Valve, 3/8" Long Handle, Gray
SKU: PISV0412S
John Guest
SKU: PISV0412S
Brand: John Guest
$8.81 each
In Stock
Get 40 by Mon, Aug 24
In Stock
Get 40 by Mon, Aug 24
Compare
Product Image of 1/4" OD x 1/4" NPTF Speedfit Rigid 90-Degree Elbow
1/4" OD x 1/4" NPTF Speedfit Rigid 90-Degree Elbow
SKU: PI480822S
John Guest
SKU: PI480822S
Brand: John Guest
(1)
$2.99 each
BOX UP & SAVE 8%
$27.50 box of 10
$2.75 each
In Stock
Get 77 by Mon, Aug 24
In Stock
Get 77 by Mon, Aug 24
Compare
Product Image of 1/4" Gray Acetal Two Way Divider
1/4" Gray Acetal Two Way Divider
SKU: PI2308S
John Guest
SKU: PI2308S
Brand: John Guest
$6.01 each
In Stock
Get 30 by Thu, Aug 20
In Stock
Get 30 by Thu, Aug 20
Compare
Product Image of 3/8" Bulkhead Connector
3/8" Bulkhead Connector
SKU: PI1212S
John Guest
SKU: PI1212S
Brand: John Guest
(1)
$5.43 each
BOX UP & SAVE 5%
$51.50 box of 10
$5.15 each
In Stock
Get 24 by Thu, Aug 20
In Stock
Get 24 by Thu, Aug 20
Compare
Product Image of 1/2" x 1/2" Flare Female Connector
1/2" x 1/2" Flare Female Connector
SKU: PI451614CS
John Guest
SKU: PI451614CS
Brand: John Guest
$5.70 each
BOX UP & SAVE 4%
$54.90 box of 10
$5.49 each
In Stock
Get 13 by Thu, Aug 20
In Stock
Get 13 by Thu, Aug 20
Compare
Product Image of 3/8" Stem OD x 1/4" Hose OD Tube to Hose Stem
3/8" Stem OD x 1/4" Hose OD Tube to Hose Stem
SKU: PI251208S
John Guest
SKU: PI251208S
Brand: John Guest
$2.22 each
BOX UP & SAVE 5%
$21.10 box of 10
$2.11 each
Out of Stock
Get it by Wed, Sep 2 - Thu, Sep 10
Out of Stock
Get it by Wed, Sep 2 - Thu, Sep 10
Compare
Product Image of 5/16" Tube OD x 1/4" Tube OD Reducing Straight Connector
5/16" Tube OD x 1/4" Tube OD Reducing Straight Connector
SKU: PI201008S
John Guest
SKU: PI201008S
Brand: John Guest
(2)
$4.04 each
BOX UP & SAVE 8%
$37.20 box of 10
$3.72 each
In Stock
Get 6 by Mon, Aug 24
In Stock
Get 6 by Mon, Aug 24
Compare
Product Image of 1/2" OD x 1/2" NPTF Male Adapter
1/2" OD x 1/2" NPTF Male Adapter
SKU: PI011624S
John Guest
SKU: PI011624S
Brand: John Guest
(1)
$4.00 each
BOX UP & SAVE 6%
$37.80 box of 10
$3.78 each
In Stock
Get 253 by Thu, Aug 20
In Stock
Get 253 by Thu, Aug 20
Compare
Product Image of 3/8" Tube OD x 1/4" Tube OD Reducing Straight Connector
3/8" Tube OD x 1/4" Tube OD Reducing Straight Connector
SKU: PI201208S
John Guest
SKU: PI201208S
Brand: John Guest
(1)
$3.00 each
BOX UP & SAVE 3%
$29.10 box of 10
$2.91 each
In Stock
Get 135 by Thu, Aug 20
In Stock
Get 135 by Thu, Aug 20
Compare
Product Image of 1/2" OD 90-Degree Equal Elbow
1/2" OD 90-Degree Equal Elbow
SKU: PI0316S
John Guest
SKU: PI0316S
Brand: John Guest
(1)
$4.22 each
BOX UP & SAVE 5%
$40.10 box of 10
$4.01 each
In Stock
Get 104 by Thu, Aug 20
In Stock
Get 104 by Thu, Aug 20
Compare
Product Image of 3/8" x 3/8" x 1/4" Reducing Tee
3/8" x 3/8" x 1/4" Reducing Tee
SKU: PI301208S
John Guest
SKU: PI301208S
Brand: John Guest
(1)
$6.08 each
BOX UP & SAVE 8%
$55.90 box of 10
$5.59 each
In Stock
Get 51 by Thu, Aug 20
In Stock
Get 51 by Thu, Aug 20
Compare
Product Image of 3/8" OD x 3/8" NPTF Speedfit Rigid 90-Degree Elbow
3/8" OD x 3/8" NPTF Speedfit Rigid 90-Degree Elbow
SKU: PI481223S
John Guest
SKU: PI481223S
Brand: John Guest
$4.01 each
BOX UP & SAVE 5%
$38.00 box of 10
$3.80 each
Out of Stock
Get it by Wed, Sep 2 - Thu, Sep 10
Out of Stock
Get it by Wed, Sep 2 - Thu, Sep 10
Compare
Product Image of 1/2" x 3/4" Flare Female Connector
1/2" x 3/4" Flare Female Connector
SKU: PI451616CS
John Guest
SKU: PI451616CS
Brand: John Guest
$6.35 each
BOX UP & SAVE 3%
$61.40 box of 10
$6.14 each
In Stock
Get 11 by Thu, Aug 20
In Stock
Get 11 by Thu, Aug 20
Compare
Product Image of 3/8" x 1/4" Acetal Gray Bulkhead Reducing Union
3/8" x 1/4" Acetal Gray Bulkhead Reducing Union
SKU: PI121208S
John Guest
SKU: PI121208S
Brand: John Guest
$5.72 each
In Stock
Get 14 by Thu, Aug 20
In Stock
Get 14 by Thu, Aug 20
Compare
Product Image of 5/16" Stem OD x 5/16" Tube OD Stem 90-Degree Elbow
5/16" Stem OD x 5/16" Tube OD Stem 90-Degree Elbow
SKU: PM220808S
John Guest
SKU: PM220808S
Brand: John Guest
(1)
$2.85 each
In Stock
Get 8 by Fri, Aug 21
In Stock
Get 8 by Fri, Aug 21
Compare
Product Image of 5/16" OD x 3/8" NPTF Speedfit Rigid 90-Degree Elbow
5/16" OD x 3/8" NPTF Speedfit Rigid 90-Degree Elbow
SKU: PI481023S
John Guest
SKU: PI481023S
Brand: John Guest
$3.80 each
In Stock
Get 10 by Thu, Aug 20
In Stock
Get 10 by Thu, Aug 20
Compare
Product Image of 1/2" OD Equal Tee
1/2" OD Equal Tee
SKU: PI0216S
John Guest
SKU: PI0216S
Brand: John Guest
$4.54 each
BOX UP & SAVE 5%
$43.30 box of 10
$4.33 each
In Stock
Get 80 by Thu, Aug 20
In Stock
Get 80 by Thu, Aug 20
Compare
Product Image of 3/8" Tube OD x 5/16" Tube OD Reducing Straight Connector
3/8" Tube OD x 5/16" Tube OD Reducing Straight Connector
SKU: PI201210S
John Guest
SKU: PI201210S
Brand: John Guest
(9)
$2.83 each
BOX UP & SAVE 4%
$27.10 box of 10
$2.71 each
In Stock
Get 90 by Thu, Aug 20
In Stock
Get 90 by Thu, Aug 20
Compare
Product Image of 1/2" OD x 3/8" NPTF Male Adapter
1/2" OD x 3/8" NPTF Male Adapter
SKU: PI011623S
John Guest
SKU: PI011623S
Brand: John Guest
$3.59 each
BOX UP & SAVE 6%
$33.80 box of 10
$3.38 each
In Stock
Get 8 by Fri, Aug 21
In Stock
Get 8 by Fri, Aug 21
Compare
Product Image of 1/2" Gray Acetal Two Way Divider
1/2" Gray Acetal Two Way Divider
SKU: PI2316S
John Guest
SKU: PI2316S
Brand: John Guest
$6.35 each
BOX UP & SAVE 3%
$30.65 box of 5
$6.13 each
In Stock
Get 53 by Thu, Aug 20
In Stock
Get 53 by Thu, Aug 20
Compare
Product Image of 3/8" x 1/2" OD NPTF Swivel Elbow
3/8" x 1/2" OD NPTF Swivel Elbow
SKU: PI091623S
John Guest
SKU: PI091623S
Brand: John Guest
$6.34 each
BOX UP & SAVE 3%
$61.30 box of 10
$6.13 each
In Stock
Get 26 by Thu, Aug 20
In Stock
Get 26 by Thu, Aug 20
Compare
Product Image of 1/2" x 5/8" Flare Female Connector
1/2" x 5/8" Flare Female Connector
SKU: PI451615FS
John Guest
SKU: PI451615FS
Brand: John Guest
$6.45 each
BOX UP & SAVE 3%
$62.40 box of 10
$6.24 each
In Stock
Get 9 by Thu, Aug 20
In Stock
Get 9 by Thu, Aug 20
Compare
Product Image of 3/8" OD Equal Straight Connector
3/8" OD Equal Straight Connector
SKU: PI0412S
John Guest
SKU: PI0412S
Brand: John Guest
(1)
$2.89 each
BOX UP & SAVE 6%
$27.30 box of 10
$2.73 each
In Stock
Get 16 by Mon, Aug 24
In Stock
Get 16 by Mon, Aug 24
Compare
Product Image of 1/2" x 1/2" OD NPTF Swivel Elbow
1/2" x 1/2" OD NPTF Swivel Elbow
SKU: PI091624S
John Guest
SKU: PI091624S
Brand: John Guest
$6.34 each
BOX UP & SAVE 3%
$61.30 box of 10
$6.13 each
In Stock
Get 24 by Thu, Aug 20
In Stock
Get 24 by Thu, Aug 20
Compare
Product Image of 1/2" x 3/8" Flare Female Connector
1/2" x 3/8" Flare Female Connector
SKU: PI451613S
John Guest
SKU: PI451613S
Brand: John Guest
(1)
$5.39 each
BOX UP & SAVE 4%
$51.80 box of 10
$5.18 each
In Stock
Get 31 by Thu, Aug 20
In Stock
Get 31 by Thu, Aug 20
Compare
Product Image of 1/2" OD x 3/8" BSPT Male Adapter
1/2" OD x 3/8" BSPT Male Adapter
SKU: PI011603S
John Guest
SKU: PI011603S
Brand: John Guest
$4.75 each
BOX UP & SAVE 4%
$45.40 box of 10
$4.54 each
In Stock
Get 44 by Fri, Aug 21
In Stock
Get 44 by Fri, Aug 21
Compare
Product Image of 3/8" Stem OD x 1/4" Hose ID Tube to Hose 90-Degree Elbow
3/8" Stem OD x 1/4" Hose ID Tube to Hose 90-Degree Elbow
SKU: PI291208S
John Guest
SKU: PI291208S
Brand: John Guest
$3.22 each
In Stock
Get 10 by Mon, Aug 24
In Stock
Get 10 by Mon, Aug 24
Compare
Product Image of 1/2" Tube OD x 3/8" Tube OD Reducing Straight Connector
1/2" Tube OD x 3/8" Tube OD Reducing Straight Connector
SKU: PI201612S
John Guest
SKU: PI201612S
Brand: John Guest
(1)
$4.72 each
BOX UP & SAVE 8%
$43.40 box of 10
$4.34 each
In Stock
Get 55 by Thu, Aug 20
In Stock
Get 55 by Thu, Aug 20
Compare
Product Image of 1/2" OD x 1/2" BSPT Male Adapter
1/2" OD x 1/2" BSPT Male Adapter
SKU: PI011604S
John Guest
SKU: PI011604S
Brand: John Guest
$4.54 each
BOX UP & SAVE 5%
$43.30 box of 10
$4.33 each
In Stock
Get 78 by Thu, Aug 20
In Stock
Get 78 by Thu, Aug 20
Compare
Product Image of 1/2" x 3/8" OD BSPT Swivel Elbow
1/2" x 3/8" OD BSPT Swivel Elbow
SKU: PI091603S
John Guest
SKU: PI091603S
Brand: John Guest
$8.25 each
BOX UP & SAVE 4%
$79.30 box of 10
$7.93 each
In Stock
Get 10 by Mon, Aug 24
In Stock
Get 10 by Mon, Aug 24
Compare
Product Image of 1/2" OD Equal Straight Connector
1/2" OD Equal Straight Connector
SKU: PI0416S
John Guest
SKU: PI0416S
Brand: John Guest
$3.38 each
BOX UP & SAVE 7%
$31.50 box of 10
$3.15 each
In Stock
Get 22 by Thu, Aug 20
In Stock
Get 22 by Thu, Aug 20
Resources
FAQs, Manuals & Videos
Videos
×

Video