Hanger Insert for 3/8" Cable; Requires 1/2" Hanger

Hanger Inserts (AKA Barrel Cushions) are designed for smaller coax/power cables, fiber, etc.
Made from UV resistant EPDM rubber.
Durable in extreme conditions.
Inserts fit in Snap-In Hangers, Coax Blocks, or Snap Blocks for easy installation.