Appleton Unilet 1x18" Coupling flexible bronze braid

UNILETS® Flexible coupling with both end fittings are female and each furnished with a removable male nipple. Explosion proof, dust-ignition proof, watertight. Smooth, rounded integral bushing in each hub protects conductor insulation. Accurately tapped, tapered threads for tight, rigid joints and ground continuity. Heavy duty design resists mechanical abuse. Electrical conductivity equal to rigid conduit on a similar length basis, no bonding jumper required. Interior insulating liner protects conductors from abrasion under vibrating conditions.