The self-centering jig and adjustable fence allow for precise dowel alignment for maximum joint strength
Made of high impact plastic with metal bushings - Ensures accurate alignment when drilling for perfectly positioned dowels
For 1/4, 5/16 and 3/8 in. diameter pins
Use on boards from 1/2 in. to 1-1/4 in. thick
Fence slides into bottom of jig and adjusts to required front-to-back depth with clamping screws