• Freely adjust lateral width to cover 10 common hinge sizes, one tool meets most invisible door hinge slotting demands, save tool cost and storage space.

• Built-in precise limiting fence closely fits board edge, effectively prevent displacement during cutting, finished hinge slot smooth and tight-fitting with hinges.

• Laser engraved scale never fades from friction, quick positioning without repeated measuring, cut installation time in half for carpenters.

• Thickened solid body resists bending and impact, long service life for daily heavy-duty construction.

• Simple clamping operation, single person can finish hinge grooving independently, reduce construction difficulty for DIY woodworkers.

Notes:

1. Manual measuring, please allow 1 ~ 3mm error, thank you.

2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.