Strain Relief Bushing Straight-Thru - For Flat Cables Black

Bushings to anchor flat cables through holes while absorbing push, pull and other strains. Fit PT-1 Cables measuring AWG 18/3 (3mm x 7.6mm, SPT-2 HPN cables 18/2 (3.8mm, x 7.1mm), HPN cables 18/3 (3.8 x 8.6mm) & SPT-2 HPN cables 16/2 (4.1m x 7.6mm). To plug an unneeded hole afterwards refer to product 2491.