PROLOK® Rebar + Mesh Chairs

Grip-Rite® PROLOK®, a new line of rebar and mesh chairs: the only products with patented locking heads.

Eliminate the use of tie wire and bar ties — patented locking heads hold the rebar or mesh securely in place.

  • Increase your productivity
  • Decrease your total weight material costs
  • Reduce installer fatigue

Grip-Rite PROLOK rebar and mesh chairs are distributed by PrimeSource Building Products, Inc. Other product and company names listed may by trademarks of their respective owners. Products are not reviewed or certified under LEED. LEED credit requirements cover the performance of materials in aggregate, not the performance of individual products or brands. For more information on LEED, visit