1.967-18 Thread, 2-7/16" Bore Diam, 2-11/16" OD, Shaft Locking Device MPN:HTLN 10-PH

This locking device secures rotary or other handheld power tools when removed from the workstation with an uninterrupted operation of the tool intact by engaging two independent sets of threaded surfaces when inserted into the collet or chuck. Designed for shafts with 2-7/16'' diameter bore and 2-11/16'' outer diameter, its compatibility fits various handheld power tools used in multiple applications such as sanding, polishing, drilling, or grinding without slippage during use. Ensuring safety and control over the tool, this locking device enhances operational efficiency by preventing accidental activation, a necessity for professional mechanics, craftsmen, or DIYers when working on tasks where interruption is not an option within power tools arena.