Stage 2 Add on Kit; Professional Urethane Series; Compact and Innovative Design;;Requires the PowerBlock U33 Stage 1 Adjustable Dumbbells;;Increases the Weight Range of the U-33 Stage to: 1-15kg (2-33lbs) per Hand;;Replaces 25 Pairs of Dumbbells or 393kgs (866.4lbs) of Free Weights;;Warranty: Limited Lifetime (Home Use) or 3-year Light Commercial (Supervised Environment);

• PowerBlock U33 Stage 2 Add On Kit

PowerBlock U33 Stage 2 Add On KitPowerblock