This infinitely flexible, 30 in. (76 cm) × 1/4 in. 316 grade stainless steel hose solves many routing problems. It enables the direction of a gas line to change as needed without the risk of a leak caused from kinked tubing. Tested to 3000 psig (211 kg/cm2) with helium. End are both 1/8 in. male Swagelok fittings. Nuts and ferrules included.