SMC BMA2-032 Auto-Switch MSRP: Now: $2.95 Was: NCG, Mounting Bracket for D-C7, D-C8, D-M9 Auto SwitchesBracket assembly for mounting D-C7, D-C8, D-M9 auto switches on series NCG cylinders.- - Accessory: Auto switch mounting bracket for series NCG... BMA2-032