Designed for rebar cages and vertical applications where consistent side cover is required. Unlike standard alternatives, this product is optimized for its specific application to improve stability, efficiency, and placement accuracy. Locking Wheels are plastic cage spacer wheels designed for secure installation on rebar in caissons, bridge structures, parking structures, and precast facilities. Their improved zip tie design helps ensure the wheel stays in place through placement and pour.

Cover heights from 1 1/2 inch to 3 inch; strong and easy to use; secure connection across multiple bar sizes; improved zip tie design for easier installation and retention.

Pack quantities range from 50 to 200, with pallet quantities from 800 to 3,200 depending on size. Made in the USA from 100 percent recycled material.

LW150/6HD 1 1/2 for #3 to #6 bar; LW200/6HD 2 for #3 to #6 bar; LW250/6HD 2 1/2 for #3 to #6 bar; LW300/6 3 for #3 to #6 bar.

What are Locking Wheels used for? They space rebar cages in caissons, bridge structures, foundations, and precast work. How do they attach? They use an improved zip tie design for secure installation. What bar sizes do they fit? Available versions fit #3 to #6 bar.