100% Vespel polyimide. Upper temperature limit 350 deg. C. Fits 1/8 in. OD tubing, and standard Parker / Swagelok type 1/8 in. fittings. One piece design requires no back ferrule. Packaged: 2-3/8 in. x 1-1/4 in. x 1/2 in. Plastic Hinged Box; Weight: 8.5 g.
