Grip-Rite^® PROLOK, a new line of rebar and mesh chairs - the only products with patented locking heads. Holds and elevates rebar and wire mesh off the ground. Eliminate the use of tie wire and bar ties, due to the patented locking heads securely holding the rebar or mesh in place.

• Size: 3 in.
  
• Qty: 30 pcs.
• Fits #3 - #4 rebar and all mesh sizes
• For pouring concrete slabs approx. 6 in. thick
• Increase your productivity and decrease your material costs
• Eliminate the use of tie wire and bar ties due to the patented locking heads securely holding rebar or mesh in place
• Reduce installer fatigue
• Strong, durable, and lightweight
• I-Beam design
• Made from recycled material