IGX Pro-Style Dumbbells:
IGX Pro-Style Dumbbells and Fixed Barbells are assembled in the U.S., using aircraft-grade 5/8" hex bolts to ensure the most secure construction. We also apply a unique locking compound to the threads to further strengthen the bond and prevent the bolts from loosening prematurely. All IGX dumbbell handles and bars are precision-machined in the U.S. to ensure consistency and accuracy, and the knurling is comfortable and consistent throughout the entire line.
IGX Pro-Style Dumbbells and Fixed Barbells also feature American-made urethane-encased steel end caps. The urethane end caps are oversized for stability and comfort when the dumbbell is stood on end, and also have the weight permanently engraved on each end.
The IGX Pro-Style Dumbbell and Fixed Barbell line is available in Rubber. Dumbbells are available in 5-pound increments from 5 to 125 pounds, and barbells are available in 10-pound increments from 20 to 110 pounds.