We produce the adjustable dumbbells ,adjustable barbell, dumbbell set, adjustable barbell set,adjustable dumbbell set, barbell . FR1303 Adjustable BarbellDescription1. Combine and switchover conveniently2. Handle: Staggered mesh ... lock: easily to operate and safely in useInclude1. Adjustable Barbell x 12. Manual x 1 Adjustable Rate: 19 to 49KGSAdjustable Details: 19,24,29 ...