Prolock High Chair #4

ProLok High Chair #4 is a plastic rebar and mesh support chair, packaged in a convenient 40‑piece bucket. Featuring the patented ProLok locking head, this chair securely holds #4 rebar or welded wire mesh at the correct elevation, eliminating tie wire and reducing fatigue.

• Height: 2″ and 3" available to match #4 rebar cover requirements


• Packaging: 40 pieces per bucket for 2"; 30 pieces per bucket for 3"


• Material: Durable black plastic, weather- and job-site resistant


• Patent-protected locking head ensures a firm hold without shifting