These dumbbells feature a solid head design with our patented innovative Uni-Lock handle. The urethane coating is specially formulated for wear and durability. We have subscribed to have to extensive testing of urethane formulas and are confident in the results of our research. GP urethane coating will maintain its shape and appearance over long-term use and wear. All weight increments are permanently engraved in white urethane and will not discolor or rub off. Series I dumbbells incorporate our proprietary Spline and locking device, and are adjustable for wear and component replaceable if ever necessary. Handles are U.S. made high strength steel with a breaking strength in excess of 130,000 psi.
Set Includes the following pairs: 130, 135, 140, 145 & 150 lbs
Features:
Warranty: Full Commercial