Build-It Ratchet Lever Knob Kit - 1/4"-20 SA01-14 Ambidextrous: Use on right or

Ambidextrous: Use on right or left hand

plus wheel balance isn’t an issue because the wheel is machined from a steel plate

each sander consists of an abrasive strip which is mounted like a scroll saw blade

Dust Extraction Connection Diameter: 1-1/16"/1-7/16" (27/36 mm)

Sharpened edge lasts 6 times longer than carbon steel

Build-It Ratchet Lever Knob Kit - 1/4"-20 SA01-14 Ambidextrous: Use on right orUse the Incra Build It Ratchet Lever Knob Kit to create custom jigs and fixtures in minutes. Ratchet knobs are perfect for a tool free operation using any 1 4" T slot connection. They work in tight spaces and are more comfortable to operate than conventional knobs. These knobs need very little clearance because the lever repositions on the knob's body; pull and rotate the lever into open space. Releasing the lever reengages it with the body. The lever