Furnished with 3/8-16 or 1/2-13 tapped holes or studs to accommodate large or small holes in the machinery leg. Neoprene resists oil, oxygen and ozone. Upper plate provides uniform mounting loading. May be bolted directly without leveling for economy. With glide cup, equipment can slide on vinyl floors or short fibre carpet. Max load 600 lbs. 2-1/4″l x 2-1/4″w x 7/8″h overall dimensions.