Halex 75400 Flex Anti-Short Bushing, 5/16 in, PVC, Red, 35/BAG

High dielectric plastic. Use to protect wire within flexible metallic conduit (Greenfield, BX). Insert one bushing at each end of conduit. UL approved. No 75400 fits cable range of 14/2, 14/3, 12/2 no 75401 fits cable range of 14/4, 12/3, 6/1, 4/1. No 75402 fits cable range of 12/4, 10/2, 10/3, 2/1. No 75403 fits cable range of 10/4, 8/2, 8/3, 1/1. No 75404 fits cable range of 8/4, 6/2, 6/3, 4/2, 4/3, 6/4.