An ergonomic hand tool designed to securely hold standard quarter-sheet abrasive paper for manual surface finishing. The integrated grip assembly is sculpted to reduce fatigue during extended work periods.
What it's for
- Securely clamps a standard quarter sheet of sandpaper (140 x 115mm) using a wedge-and-channel system on the underside.
- Incorporates a curved palm grip to evenly distribute pressure across the hand.
- Features scalloped finger ridges along the sides to prevent hand cramps during prolonged, 20-minute-plus sanding sessions.
Dimensions
- Base footprint: 135 x 110mm.
- Paper clearance: Leaves exactly enough margin for a 140 x 115mm sheet to wrap around the edges and tuck into the lower channels.
- Overall height: Sized to fill the palm naturally without forcing an aggressive claw grip.
Remix ideas
- Alter the depth and spacing of the finger ridges to perfectly match different hand sizes or glove thicknesses.
- Modify the locking wedges to accommodate significantly thicker or thinner backing materials, such as heavy fabric-backed abrasives or delicate finishing films.
- Add an extended pommel or secondary thumb rest for heavy material removal tasks.