Patent No. US 8,122,675 B2
#3411 Core 8" Double Rebar Positioner
Corelock is installed 1-1/4" deep into the CMU instead of on top of the block.
Diagonal positioning in the core ensures that rebar is always centered automatically and prevents any movement.
Does not interfere with installation of wire reinforcement.
One piece design with no welds.
Safety bend ensures correct installation.
Dimentions / Gauges:
9 gauge diameter standard