Heavy Duty Stem Caster Wheels Soft PU Threaded Stem Casters 1/2"-13 x 1" (Stem Diameter 1/2", Stem Length 1") Dual Locking with Side Brakes Casters Set of 4 (4 Inch)

STABLE CONSTRUCTION -- The Heavy Duty Stem Caster are make of thicked steel bracket and premium casters, which make the casters heavy duty and can hold heavy duty capacity! Size of stem: 1/2"-13 x 1" (Stem Diameter 1/2", Stem Length 1"). The stem is strong and thick, will not easy to break!
HEAVY DUTY SIDE-BRAKE CASTERS -- Compare to the lighter side-brake casters, our casters are strong and heavy duty. Compare to the heavy duty casters, our locking casters are not only heavy duty, but also are side-brake, which is convenient to apply the brake by foot directly!
360° SWIVEL & LOCKING BRAKES & EXCELLENT LOAD CAPACITY -- 360 ° Swivel make the casters can change direction or move instantly! Side locking brake can hold the equipment firmly and make sure the safe movement! Capacity: 2 Inch--300Lbs; 3 Inch--900Lbs; 4 Inch--1200Lbs; 5 Inch--1500Lbs
QUIET & STABLE PU material -- The caster wheels are make of PU material, which is environmentally friendly, shock absorbing, quiet rolling, soft and safe to all kinds of floors!
EASY INSTALLATION & WIDELY-USED -- Multipurpose -- The caster wheels are widely used for workbenches, instrument, tables etc. Whatever your need a tool to save your time/labor to move easily, the casters will be the best choice to help! 100% Quality Assured & Customer Satisfaction!

Hello,