Designed for on-grade concrete applications where durable, fixed-height rebar support is required. Unlike standard alternatives, this product is optimized for its specific application to improve stability, efficiency, and placement accuracy. Wire Dobies are concrete rebar supports with two 16 gauge wires protruding from the top for tying securely to rebar. They are commonly used in on-grade work, metal decks, side-form spacer applications, and pools, and are available in a range of standard and custom sizes.

Cover heights from 3/4 inch to 4 inch; furnished with two 16 gauge wires for secure attachment; standard 4000 PSI concrete with higher-strength options available; custom sizes and configurations available; D.O.T. approved in most states; qualifies as a CRSI Class 1 Bar Support.

Standard 4000 PSI concrete spacer with integrated wire ties. Quantity per pallet ranges from 576 to 12,000 depending on size; bag quantities available on select SKUs. Meets CRSI Class 1 Bar Support requirements.

CWD075 2 x 2 x 3/4; CWD100 2 x 2 x 1; CWD150 2 x 2 x 1 1/2; CWD175 2 x 2 x 1 3/4; CWD200 2 x 2 x 2; CWD250 2 1/2 x 2 1/2 x 2 1/2; CWD233 2 x 3 x 3; CWD300 3 x 3 x 3; CWD345 3 x 4 x 5; CWD400 3 x 4 x 3.

What makes Wire Dobies different from Plain Dobies? They include two 16 gauge wires for tying to rebar. Where are they used? Common uses include on-grade work, metal decks, side-form spacers, and pools. Are custom sizes available? Yes, custom sizes and configurations are available on request.