... the adjustable dumbbells ,adjustable barbell, dumbbell set, adjustable barbell set,adjustable dumbbell set, barbell . FR1302 Adjustable Dumbbell Description1. Combine and switchover conveniently2 ... lock: easily to operate and safely in useInclude1. Adjustable Dumbbell x 22. Manual x 1 Adjustable Rate: 11 to ... N.W::44.5/41KG1X20FT: 820sets1X40FT: 1700sets1X40HQ: 2000sets FR1302 dumbbell set