Economical Overhead Door Warning Barriers Walk-Behind Concrete Power Trowels 5 x 7/8-20mm-5/8

5 x 7/8-20mm-5/8

These specialized bits must be used with water to keep the bit cool while drilling in steel

unlock mechanism (patent pending)

Powerful Motor

Economical Overhead Door Warning Barriers Walk-Behind Concrete Power Trowels 5 x 7/8-20mm-5/8Economical Overhead Door Warning Barriers protect overhead doors from fork trucks and other traffic coming and going throughout each day Intended for use as a warning system not a fork truck stop. Constructed with tubular steel uprights and a 4" x 4" wooden beam across the top of the guard. The wooden beam can be easily and inexpensively replaced when damaged. Guard will not interfere with overhead door. Complete unit is painted high visibility OSHA