You get 20  brand new Carr Lane model CL-350-HTC clamp. The open arm provides adjustable spindle location. Arm opens 90° while handle moves 80°. Steel version supplied with 1/4-20 short flat-cushion spindle and (2) flanged washers. Stainless version supplied with 1/4-20 stainless hex-head spindle and (2) stainless flanged washers.