RIKON 70-977 8" Top Only Pro Tool Rest Paint Prep & Clean Up and reinforced screw-in scriber that

and reinforced screw-in scriber that won't fall out make this square withstand even the worst construction site usage

which ejects damaging dust and debris particles that enter through the air intake vents

hardboard and more into a usable chalkboard

a reverse setting and Vario-Lock to rotate and lock the chisel

RIKON 70-977 8" Top Only Pro Tool Rest Paint Prep & Clean Up and reinforced screw-in scriber thatTool Rest base has a M12 x1. 25 threaded hole to install your choice of Post length and diameter with the compression Spring Washer (each sold separately). Features: 8 Long x 2 3 16 High Tool Rest Top has a hardened steel rod welded to a steel body.