Shepherd Hardware 3-Inch Swivel Plate Soft Rubber Caster, 175-lb Load Capacity Duke Traps It requires no duct work

It requires no duct work or other venting and includes a built in oxygen depletion sensor

evenly spread 1 - 2 pounds per 500 square feet

and workshops

fully adjustable latch to fit all standard door preparations

Shepherd Hardware 3-Inch Swivel Plate Soft Rubber Caster, 175-lb Load Capacity Duke Traps It requires no duct workThe Shepherd Hardware 3 inch soft rubber swivel plate casters give mobility to heavy loads on smooth, hard surfaces and finished concrete floors where quiet movement and floor protection are major considerations. 3 inch diameter black soft rubber wheel with ball bearing swivel and plate mount3 1 8 inch x 4 1 8 inch plate175 lb load capacitySoft rubber wheels for quiet operation over smooth, hard surfacesA great choice when quiet mobility and floor