SMC CDQ2B40-60DCZ-A73Z MSRP: Now: $144.10 Was: Smc Has Redesigned The Cq2 Compact Cylinder With A New Body, Making It Possible To Mount Auto Switches On Any Of The 4 Surfaces, Depending On The Installation Conditions. Auto Switch Mounting Grooves... CDQ2B40-60DCZ-A73Z