Product Features:SNAP-LOC 300 lb. Caster 4 Inch General Purpose Thermoplastic Swivel, Heavy Duty 4 in Thermoplastic Swivel Non-Marking Caster WheelsEASY ROLLING: Precession ball-bearing, 4 inch solid thermoplastic non-marking caster wheel for use on hard surfaces and sensitive softer flooring. 360 degree swivel.HEAVY DUTY BUILT TO LAST: Industrial rated thick steel zinc plated construction resistant to most contaminants/weather. Tough, hard, smooth wheel for super-duty maximum capacity.VERSATILE SOLUTIONS: Slotted top plate fits industry standard 2-3/8 x 3-5/8 inch. Bolt hole slots 1-3/4 x 2-7/8 inch on center. Great replacement on 4 wheel dolly carts, platform trucks, panel carts.SPECIFICATIONS: 300 lb capacity. Height 5-1/8 in, width 2-1/2 in, length 5-1/4 in, wheel 4 x 1-1/8 in, total weight 1.7 lbs. Authorized replacement for Snap-Loc Dolly.
