Each 3M kit includes a cold shrink EPDM rubber sleeve which is factory-expanded and placed on a removable plastic core. 1/4” - 7/8” Cable to Antenna or Surge Arrestor.
Sealing Application Sizes for DIN or Type N Coax Cable Connectors - 6.4 mm (1/4”) – 22 mm (7/8”) Cable to Antenna or Surge Arrestor