FERRULE for SAE100R1AT-R2AT,EN853 1SN-2SN and EN 857 2SC FERRULE for 4SP, 4SH/10-16, R12/06-16 HOSE FERRULE for 4SH, R12/32 HOSE 2. Hose Fittings 1) Material: Carbon steel, Stainless steel 2) Finish: yellow Zinc plated, White Zinc Plated ...