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.
Narrow Your Results
Click Image to Zoom
Triple-Lok 37° Straight GTXTriple-Lok 37° Straight GTX

*Product image is representative provided by the manufacturer. Do not make buying decisions soley based on the image. Please verify specifications meet your requirements.

Triple-Lok 37° Straight GTX

Triple-Lok - Female Connector 37° Flare / NPTF
Email this page to a friend


Bold items are most common and readily available.
Showing 41 - 60 of 66
Part # In-Stock Price/UOM
+ 4-8 GTX-SS Contact Us $167.88
+ 5 GTX-B 17 $19.95
+ 5 GTX-S 20 $14.06
+ 5-4 GTX-B Contact Us $18.37
+ 5-4 GTX-S 1 $6.65
+ 5-4 GTX-SS Contact Us $50.33
+ 6 GTX-B Contact Us $6.21
+ 6 GTX-S 100 $3.46
+ 6 GTX-SS 4 $27.08
+ 6-2 GTX-SS Contact Us $62.59
+ 6-6 GTX-B 1 $13.46
+ 6-6 GTX-S 49 $4.83
+ 6-6 GTX-SS 7 $32.90
+ 6-8 GTX-S 3 $18.69
+ 6-8 GTX-SS 1 $100.98
+ 8 GTX-B Contact Us $11.40
+ 8 GTX-S 20 $4.63
+ 8 GTX-SS Contact Us $33.94
+ 8-12 GTX-S Contact Us $36.68
+ 8-12 GTX-SS Contact Us $165.15
UOM End 1 End 2 Material
EA 1/4 Inch 1/2-14 NPTF Stainless Steel
EA 5/16 Inch 1/8-27 NPTF Brass
EA 5/16 Inch 1/8-27 NPTF Steel
EA 5/16 Inch 1/4-18 NPTF Brass
EA 5/16 Inch 1/4-18 NPTF Steel
EA 5/16 Inch 1/4-18 NPTF Stainless Steel
EA 3/8 Inch 1/4-18 NPTF Brass
EA 3/8 Inch 1/4-18 NPTF Steel
EA 3/8 Inch 1/4-18 NPTF Stainless Steel
EA 3/8 Inch 1/8-27 NPTF Stainless Steel
EA 3/8 Inch 3/8-18 NPTF Brass
EA 3/8 Inch 3/8-18 NPTF Steel
EA 3/8 Inch 3/8-18 NPTF Stainless Steel
EA 3/8 Inch 1/2-14 NPTF Steel
EA 3/8 Inch 1/2-14 NPTF Stainless Steel
EA 1/2 Inch 3/8-18 NPTF Brass
EA 1/2 Inch 3/8-18 NPTF Steel
EA 1/2 Inch 3/8-18 NPTF Stainless Steel
EA 1/2 Inch 3/4-14 NPTF Steel
EA 1/2 Inch 3/4-14 NPTF Stainless 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.

Loading...