Hi/Lo Wedge

Proline’s Hi-Lo Wedge can be used with all external cage clamps and all pipe diameters. These Hi-Lo wedges are placed between the pipe and the clamp to eliminate the hi-lo.  These wedges are heat treated for strength and durability and precision machined for accuracy.

Contact Order Desk


  • fits all major manufacturers’ cage clamps
  • Precision machined for accuracy
  • Heat treated for durability
  • Simple solution to hi-lo


  • Length: 6”
  • Height: 3 1/2”
  • Width: 1”