These grommets are available in various sizes to accommodate pole thicknesses and are used to protect wires when pulled through drill holes. Also prevents water from seeping into poles.
Available in sizes -1" ID for 3/8" thick pole or 1/8" thick pole.
- Part Number 510-2 Type 1 - 1" ID, 15/8" OD, 1/8" Gap
- Part Number 510-3 Type 2 - 1" ID 15/8" OD 1/4" Gap
- Part Number 510-4 Type 3 - 1" ID 15/8" OD 3/8" Gap