Economical Overhead Door Warning Barriers Drill Bits automatic vacuum pump operates on

automatic vacuum pump operates on AC power or eight AA batteries (for installations where electricity is not available)

and all Natural Stones

Introducing the Stone Pro 3″ Power Block Diamond Pads

with a rated load capacity of 40 lbs (18 kg) per cup

Economical Overhead Door Warning Barriers Drill Bits automatic vacuum pump operates onEconomical 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