1/2 in. Snap-In Bushing (10-Pack)

1/2 in. Snap-In Bushings (10-Pack) will help you avoid damage to non-metallic cable when pushing it past metal studs. Use these plastic bushings for indoor applications.”,”highlights”:[“Protects NM cable from damage when running through metal studs”,”Fits round pre-punched opening”,”Snap-in feature”