Join lengths of EMT conduit together with these Halex 1/2 in. EMT Set-Screw Couplings (5-Pack) which feature Tri Drive screw heads for compatibility with Phillips, slotted and square screwdrivers. May be used indoors and in concrete tight applications. Screw thread's retention design helps prevent it from vibrating loose.
- Joins and effectively bonds 2 lengths of EMT conduit
- High-strength, die-cast zinc alloy
- Zinc-plated steel set-screw for corrosion resistance
- Tri Drive screw head works with Phillips, slotted and square screwdrivers
- UL and CSA listed