Rockler 1/2'' Tenon-Lok Cutter Rings, 12/PK
Sharpened tapered steel wedge-ring sits in the flared mortise created by the Tenon-Lock Cutter (sold separately), expanding the tenon with minimal splitting as it gets driven into place. Ideal for repairs or original construction, the Tenon-Lok system requires both a cutter (sold separately) and a matching wedge ring. What's in the Box? 1/2'' Tenon-Lok Cutter Rings, 12/PK