Simpson GCC125-R50 1" 13 Gauge Steel Conduit Clips, Pkg 100 Split-Drive Anchors Made from premium EPDM rubber:

Made from premium EPDM rubber: Ensures superior weather and UV resistance

Zinc-Plated Finish: Protects against corrosion in interior or dry environments

pre-drilling may be necessary to prevent splitting and ensure a flush connection

Built tough from durable steel

Simpson GCC125-R50 1" 13 Gauge Steel Conduit Clips, Pkg 100 Split-Drive Anchors Made from premium EPDM rubber:The Simpson Strong Tie GCC is a preassembled MEP (mechanical, electrical and plumbing) fastener designed to secure 1 2", 3 4" or 1" conduit to concrete. The versatile GCC assembly consists of a smooth shank fastener attached to a conduit clip. This conduit clip is for high volume applications and works with gas actuated concrete nailer tools as well as with common powder actuated tools for fastening into harder substrates (structural steel or extra