Choose an ASP 24 Shotpin Pin Home ASP 24Standard Our Standard, Lowest cost, fastest delivery weld field immune cylinder switch.• Air or Hydraulic operation.• Stainless steel Ram• Double sealed LASP 24Locking For applications that must maintain an extended position during loading or operation without air pressure.• Operates on a single valve with built in delay. MSP 24Manual Manual or “Pack in” operation• Safer than other designs because handle motion is detached from cylinder retract.• Easy ball bearing lever action. CSP 24Compact Compact pin assemblies offer X,Y,Z shimming in all configurations.• Std. NAMMS offer X,Y (only) shimming.• 1/4 of the weight and 1/2 the size of NAMMS components.• All superior features of ASP24 Standard.