3 Inch Heavy Duty Threaded Stem Casters (UNC 3/8"-16 x 1) - 4400lbs Capacity Set of 4, Dual Locking Swivel Casters Wheels for CNC Machine, Industrial Workbench, Medical Carts and Workshop Toolboxes

Features

• 【Heavy Duty Casters with Strong Stability】 The 3 inch casters are low gravity center design for lower height but strong capacity. With top-quality nylon wheels and dual ball bearings,each threaded stem caster supports 1100lbs of load, 4400lbs total capacity for casters set of 4 heavy duty
• 【360 DEGREE ROTATION &Smooth Rolling】- Easy to transform to any directions that you want, and spend little strength to move on. The 3 inch swivel caster wheels set of 4 with premium dual bearings. The brakes ensure the stability of the wheel. Move to any directions that you want and spend less strength
• 【EXCELLENT QUALITY】 : These 3 inch steam caster wheels are made of nylon type in good quality. No smell, easily moving even carrying heavy thing; The caster wheels glide quietly without any noise and protect your floor well. The wheels for cart are with steel structure absorbs the shock and vibrations
• 【WIDE APPLICATION AS YOU NEED】: These 4 inch industrial caster wheels can be used indoor, like tool box, cabinet, workbench, wooden stand, sofa, long bench, tool chests; On the other hand, it can be used outdoor. Like cart, hand truck, dolly, gill,table saw stand, amp stand.You could enjoy your DIY time at home
• 【Premium Service】:Please measure the stem size of your old thread dual locking caster wheel with Brakes before purchasing.Our cart wheels screw size is UNC 3/8" -16x1" (the internal thread is 0.33") If you have any quality issues, we will respond to you within 24 hours