Feature(may vary by option.)

●【Stem Casters Size】Pu Wheel Diameter: 3 Inchs, Threaded Stem Diameter: 1/2 Inch (10mm), Stem Height: 1.5 Inch (38mm). PLEASE NOTED: Its Not Metric M12 Thread.
●【Heavy Duty Swivel】Made of high quality rubber with strong wear resistance,and precision sealed ball bearing for quiet and smooth operation. Each wheel can bear 150 lbs, Set of 4 can load up to 600 lbs.
●【Dual Brakes Design】Set of 4 caster wheels with double locking brake. Push the Brake to lock the caster. When the caster is locked. It stops both Swiveling and rolling. In locking States. The caster is not able to swivel or roll. Omnidirectional protecting your objects.
●【Smooth & No Noise】Made of Polyurethane and Steel, roll quiet and no scratch on floor, PU rubber wheel will keep quiet movement on hard wood floor without scratch,wear-resistant and no noise.
●【Various Application】This heavy duty caster can be used in multi-place such as furniture tables chairs, home improvements, industrial flitting, shopping carts. Especially for heavy objects like metal shelving, Fitness Equipment,heavy cutoff saw,mobile bed tray etc. Save energy using rolling instead of carring.

[1  & 2   -13UNC x 1-1  & 2   4 with Brake]




[1  & 2   -13UNC x 1-1  & 2   2 with Brake - 2 No Brake]




[1  & 2   -13UNC x 1-1  & 2   No Brake]





Description

Important:The threaded stem size is 1/2"-13UNC x 1.5", Thread (US), the stud diameter of this wheel is 1/2",stud length is 1.5"(38mm), and its imperial, not metric. It doesnt fit M12x1.5 pitch . Imperial 1/2x13 TPI fits better.

Specification
Wheel Material:Polyurethane Rubber
Stem Diameter:1/2 inch (10mm)
Stem Length:1.5 inch (38mm)

Safely Glide, Scoot and Swivel:our heavy duty wheels offer superior load bearing for carrying.