The Training Olympic Weightlifting Bar is stylish and has a huge tensile strength. The 4 rollers enhance the rotation force while reducing friction and wear. The surface layer of the sleeves are electroplated, making the surface smoother, more beautiful, and easier to load and unload plates onto. The electroplated grip ensures the corrosion resistance of the poles. The medium level knurled design on the surface handles improves grip and comfort. Even with sweat during exercise, the barbell can still be firmly gripped.
Product Features:
Accuracy: The length of the barbell is 2.2m with a 28mm diameter handle and a weight of 20kg. The weight and size of each rod is accurately calculated and cut.
High Quality Materials: A special quenching process is used to make these barbells with #45 steel material and a tensile strength of 140k. After a specific heat process, the material properties, elasticity, and fatigue strength are improved. Even after long term use, the barbells will not bend.
Knurled design: The knurling on these barbells are in accordance with the IWF standard knurling mark with two sections of knurling areas and a spacing of 5mm. The knurling is not only beautiful but also enhances hand grip.
Detect: Our barbells have no flaws such as cracks, slag inclusions, bubbles, and other safety critical defects. Under the action of 3800N static load, the round jump value of the barbell bar after removing the external force is not more than 0.6mm. The barbells 4 needle rollers, 2 copper sleeves, and barbell rod sleeves can rotate flexibly.
Test: The surface of the barbells are electroplated and the corrosion resistance levels are greater than 6 for 24 hours of continuous spray. Load: 700lbs/317kg.
Various scenes: Our barbells are suitable for free strength, office, home, gym, and other areas of training.
Color: Black + Silver
Material: 45# steel
Weight: 20kg
Length: 220cm (tolerance +/-0.5mm)
Weight Bearing: 700LB
Knurling: IWF1.2mm
Bearing Needle Roller × 4, Copper Sleeve × 2
Tensile Strength: 140K PSI
Grip Diameter: 28mm
Grip Length: 131cm
Grip Surface Treatment: Electroplating
Sleeve Diameter: 50mm
Sleeve Length: 41cm
Sleeve Surface Treatment: Electroplating
