Halfen HSD-LD 20W Lockable Dowel

A Lockable Dowel allows initial shrinkage of the concrete to take place and then, after a predetermined time period (generally 30 to 90 days), is locked in position with a mechanical plate and a controlled amount of epoxy resin.

The Halfen HSD-LD 20 Lockable Dowel is manufactured from 1-3/16″ diameter stainless steel, but is shorter than the HSD-LD dowel. One end of the dowel is designed to fit into the stainless steel Threaded Anchor cast into the face of the concrete and the other end features a series of grooves to accept a Locking Plate.

The sleeve component is the same as used in the HSD-LD.