Hydra Concepts Universal Thru-Hull Kayak Wiring Clamshell

The Hydra Concepts Wiring Clamshell allows kayakers to quickly and easily run wire through the hull of their kayaks without fear of water ingress! These clamshells are made of high-quality ABS plastic that's resistant to any harsh marine environment with an included TPU gasket. Various gasket sizes are available for various different wire diameters. Footprint measures 48mm x 48mm x 13mm or 1-57/64" x 1 57/64" x 33/64".