Halex® 21220 Zinc Set-Screw Coupling, 1/2", 5-Pack
Description
Halex® Set-Screw Coupling is used to join two lengths of EMT conduit together. Concrete-tight 1/2" to 1" and when taped 1-1/4" to 4". Use this zinc coupling for indoor applications only. UL and CSA approved.
- 5 Pack
- Size: 1/2"
- Material: Zinc
- Application: Indoors only
- Use to join two lengths of EMT conduit together
- Concrete-Tight 1/2"-1"
- Concrete-Tight when taped 1 1/4"-4"
- UL and CSA approved.