... We produce the adjustable dumbbells ,adjustable barbell, dumbbell set, adjustable barbell set,adjustable dumbbell set, barbell . FR1304 Adjustable Dumbbell/Barbell set ... Add weight: adjust randomlyThe six pawl casting with high precision zinc The heavy pieces produced by ... 41KGS adjustable, with two Dumbbell may assembly 49KGS, and one Adjustable barbell Include: 1. Adjustable Dumbbell x 22. Adjustable ...