1. Handles special type of the screws, even the ones with washers.
2. Almost all kind of screws available.
3. Screw size: from M1.0 to M3.0.
4. Solved the problem of jam screws.
1. Size: 123W x 180.4D x 143.2H (mm). 2. Weight: 2.92kg (includes a rail). 3. Power: AC adapter DC12V 500mm.