Our factory can following all the clients speciallyrequirement to produce the complete fitness 

accessories from Dumbbbells,WeightPlate,Olympic Bar,Gymnasium Ball,Yoga Mat and Boxing Accessories etc.

1)Knurling: Dual spec knurling, deep fine knurling. Knurling goes all the way to the inner collars. No center knurling

2)Surface Finish: Manganese Phosphate (black) shaft, Chrome grooved sleeves, combined with the deep fine knurling,feels great in your hands. 

3)The sleeves rotate precisely on a copper alloy bushing.

4)The sleeves are grooved which will give your collars more bite when performing Olympic lifts. They are secured in place with a snap ring.

5)Material: Chromium Molybdenum alloy steel (1500 lb tested, 240,000 psi)

6)Length: 2200 mm ; Weight: 30 kg

7)Shaft Diameter: 28 mm

8)Inner Collar width: 30 mm

9)Plate loading area: 500 mm

10)Structure: Dual snap ring design