Lenox 1779772 Snap-Back Hole Saw Arbor 2L

Faster And Easier To Engage/Disengage Hole Saw. Drives Off Pins Not Threads. Prevents Hole Saw From Locking On Arbor. Arbor Threads Directly Into All Hole Saws. 2L; Shank Type: Solid Hex; Shank Size 1/2 & Larger; Quick Change; Drive Off Pins Not Threads To Prevent The Threads From Stripping; Prevents Hold Saw Locking On Arbor; No Adaptor Required Arbor Threads Directly Onto All Hole Saw; No Tools Needed; Fits Hole Saws 1-1/2 To 6 20L To 96L.;