Besitu 4 Inch Caster Wheels, 1/2"-13 Inch Course Threaded Stem Caster Set of 4 with Side Brake, Heavy Duty TPR Swivel Caster Wheels for Dolly Cart, Wire Shelving Industrial Screw in Casters

Features

• 【Cart Wheels 4 inch】4 inch casters set of 4 with side brake, 1/2"-13 standard course thread and 1-1/2 inches shaft length for quick and secure installation.
• 【700 LB Load Capacity】4 inches diameter thermoplastic rubber stem caster, 175lbs load capacity per caster wheel and 700lbs of four castors total.
• 【Quiet & No Marks】Soft rubber treads with ball bearing swivel for super smooth and non-marking mobility. These screw in casters suitable for various floor, they've held up in a laboratory environment as well with exposure to solvents and oils without failure or degradation.
• 【Wide Applications】Perfect replacement wheels for dolly cart, wire shelving rack, work table, grill cart, chair, craftsman stool, hand truck, metal frame, cabinet etc.
• 【Thick Hard Grippy】These new wheels have a nice thick hard grippy rubber wheel that stays put even on fairly smooth laminate flooring. They are very sturdy and have a quality feel to them.