Part No. Branch Size (Width) Run Size (Style) Material STX-B-4 1/4 in. JIC 1/8 in. NPT Brass STX-B-5 5/16 in. JIC 1/8 in. NPT Brass STX-B-6 3/8 in. JIC 1/4 in. NPT Brass STX-B-8 1/2 in. JIC 3/8 in. NPT Brass STX-SS-4 1/4 in. JIC 1/8 in. NPT Stainless Steel STX-SS-4-4-4 1/4 in. JIC 1/4 in. NPT Stainless Steel STX-SS-6 3/8 in. JIC 1/4 in. NPT Stainless Steel STX-SS-6-6-6 3/8 in. JIC 3/8 in. NPT Stainless Steel STX-SS-8 1/2 in. JIC 3/8 in. NPT Stainless Steel STX-SS-8-8-8 1/2 in. JIC 1/2 in. NPT Stainless Steel STX-SS-10 5/8 in. JIC 5/8 in. NPT Stainless Steel STX-SS-12 3/4 in. JIC 3/4 in. NPT Stainless Steel
Parker’s Triple-Lok 37° flare tube fittings have been used in the industry since Mr. Parker pioneered the product in the 1930s. The 37° flare fitting is the most popular industrial tube/hose fitting connection in the world.
The Triple-Lok design is quite simple. The tube fitting consists of three pieces: the body, the nut and the sleeve. The tube end is flared at a mating 37° angle and sandwiched between the fitting nose (seat) and the sleeve creating an effective seal between the fitting nose and tube flare or hose.
Available sizes range from 1/8 in. tube O.D. to 3/4 in. tube O.D. in 316 stainless steel and brass.
Brand Parker Triplelok Fitting Type Tee Video No