[HEAVY DUTY MATERIALS]: The 4/7 ft Olympic standard barbell bar is made of heat-treated NO.45 solid steel for high weight capacity, with a hard chrome coating to keep the surface smooth and rust resistant
[KNURLING & NON-SLIP]: Olympic standard barbell 28mm grip shaft with knurling pattern to increase friction without causing pain, increasing the safety of your workout and making it more comfortable to use
[WEIGHT BEARING]: The 4ft/7ft Olympic barbell bar holds 350lbs with a 20lb self-weight, and the 7ft bar holds 750lbs with a 45lb self-weight. It also has a tensile strength of 170,000 PSI
[MULTIPURPOSE]: This multifunctional barbell bar is suitable for a variety of exercises, you can practice squats, hip thrusts, barbell curls and other movements, to enhance muscle strength, the product is very uniform weight to allow the body to develop a balanced development of the various muscle tissues, improve body coordination. Ideal for use at home or in the gym
[AFTER-SALES SERVICE]: We provide warranty and replacement service, our goal is to solve problems for customers, if you have any questions please ask us