Caster Wheels 3 inch Total Locking Stem Casters, 3/8" -16 x 1 (Stem Diameter 3/8", Stem Length 1") Threaded Stem Casters Swivel Casters Set of 4 Heavy Duty Castors Black with Break 

About this item

• Stable construction: Housing made of heavy-duty steel for high load, the max capacity set of 3 wheels is up to 450lbs. Top Locking Brake (TLB) places a positive locking force against the wheel top, simultaneously locks the wheel and the swivel, holds the equipment firmly in place to reduce accidents.
• Screw rod specification: 3" Locking Swivel Casters, 3/8" -16UNC x 1" (Stem Diameter 3/8", Stem Length 1") Threaded Stem Casters, Casters with No Noise Set of 3Castors. Please measure the stem size of your old casters to avoid wrong buying.
• Smooth and silent: Double precision ball bearings and PVC wheels, these swivel casters can keep smooth and silent even under heavy load.
• Multipurpose: These caster wheels can be placed on workbenches, instrument cases, art tables, and so much more. Whatever your workplace needs assistance making mobile, our wheels for cart are a quick fix. Equipped with 360 degree swivel head, caster wheels can respond immediately to changes in direction.
• Whats Included : Set of 3 Caster Wheels as Pictured : NO OTHER PARTS OR ACCESSORIES ARE INCLUDED 

• Aftermarket products may be packaged in non-retail packaging, such as an unprinted box or plastic bag.
• Please carefully review all pictures and listing description for pertinent information such as size, fit, compatibility, condition, or email us with any questions " BEFORE ORDERING " so you can avoid incurring unnecessary return shipping and/or restocking fees
• Orders can not be canceled, modified or changed once placed