Smith RL121 Silversmith Hose For Acetylene 12.5' Long-B Fittings Castaldo 6-prong head designed for 6

6-prong head designed for 6 mm round center stones

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controlled-hardness tips

Smith RL121 Silversmith Hose For Acetylene 12.5' Long-B Fittings Castaldo 6-prong head designed for 6The Smith RL121 Silversmith Hose (Part No. 114. 406) is a genuine Smith R graded acetylene hose designed for professional torch work. It features standard B size (9 16"18 LH) fittings on both ends for direct connection to acetylene regulators and torch handles such as the Smith Silversmith NE 180A (114. 401). Features R graded hose rated for use with acetylene 12. 5 ft (3. 8 m) length provides ample reach for bench and workshop use Standard B size