SHOP Tube Fitting

Parker Tube Fitting Division's long history of innovation includes familiar brands such as Triple-Lok 37 degree flared fittings, Seal-Lok o-ring face seal fittings and Ferulok bite type flareless fittings. Inch, metric and conversion fittings are available in all product offerings.
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Triple-Lok 37° Straight TRTXNTriple-Lok 37° Straight TRTXN

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Triple-Lok 37° Straight TRTXN

Triple-Lok - Reducer 37° Flare
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Bold items are most common and readily available.
Showing 21 - 40 of 53
Part # In-Stock Price/UOM
+ 16-10 TRTXN-S 3 $38.04
+ 16-12 TRTXN-S 114 $15.45
+ 16-12 TRTXN-SS 4 $126.09
+ 16-14 TRTXN-S Contact Us $38.64
+ 16-4 TRTXN-SS 8 $116.33
+ 16-6 TRTXN-SS Contact Us $128.85
+ 16-8 TRTXN-S 22 $20.21
+ 16-8 TRTXN-SS 40 $135.07
+ 20-12 TRTXN-S 7 $35.45
+ 20-12 TRTXN-SS Contact Us $211.51
+ 20-16 TRTXN-S 72 $34.48
+ 20-16 TRTXN-SS 3 $216.20
+ 20-8 TRTXN-S Contact Us $55.96
+ 24-12 TRTXN-SS Contact Us $321.78
+ 24-16 TRTXN-S 8 $82.37
+ 24-16 TRTXN-SS Contact Us $320.28
+ 24-20 TRTXN-S 24 $46.35
+ 24-20 TRTXN-SS Contact Us $302.50
+ 24-8 TRTXN-SS 3 $308.36
+ 32-24 TRTXN-S Contact Us $80.80
UOM End 1 End 2 Material
EA 1 Inch 1 Inch Steel
EA 1 Inch 1 Inch Steel
EA 1 Inch 1 Inch Stainless Steel
EA 1 Inch 1 Inch Steel
EA 1 Inch 1 Inch Stainless Steel
EA 1 Inch 1 Inch Stainless Steel
EA 1 Inch 1 Inch Steel
EA 1 Inch 1 Inch Stainless Steel
EA 1 1/4 Inch 1 1/4 Inch Steel
EA 1 1/4 Inch 1 1/4 Inch Stainless Steel
EA 1 1/4 Inch 1 1/4 Inch Steel
EA 1 1/4 Inch 1 1/4 Inch Stainless Steel
EA 1 1/4 Inch 1 1/4 Inch Steel
EA 1 1/2 Inch 1 1/2 Inch Stainless Steel
EA 1 1/2 Inch 1 1/2 Inch Steel
EA 1 1/2 Inch 1 1/2 Inch Stainless Steel
EA 1 1/2 Inch 1 1/2 Inch Steel
EA 1 1/2 Inch 1 1/2 Inch Stainless Steel
EA 1 1/2 Inch 1 1/2 Inch Stainless Steel
EA 2 Inch 2 Inch Steel
Triple-Lok® 37° flare tube fittings and adapters are the most popular industrial tube/hose fitting connection in the world. Simply by changing the industry standard sleeve, the same Triple-Lok body can be adapted to metric tubing in sizes ranging from 6 mm tube O.D. to 38 mm tube O.D. Likewise, by using only the body without the nut and sleeve, the Triple-Lok fitting is used as an industry standard hose adapter.

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