Smith RL121 Silversmith Hose For Acetylene 12.5' Long-B Fittings

Single genuine Smith R graded hose rated for use with Acetylene. Both ends have B hose nut fittings.  Suitable for acetylene gas torch handles with B connections like the Smith Silversmith NE-180A (114.401).  

Can be used with other torches that have B connections or connected to torches with nipple connections that will accept a 3/16" ID hose diameter by cutting off torch side B flitting and pressing onto torch then securing with a hose clamp.
Factory Stock No. RL121
Length-12.5 feet (3.8 meters)
ID size-3/16" (5mm)
Connections-B (9/16"-18 LH)
Weight 1.25 lbs (.55kg)