Build your own rubber hex dumbbell set and choose whether to add a storage rack. Select your weight range from the dropdown, then pick dumbbells only or dumbbells with a matched rack — including larger racks if you plan to expand your set over time. Key Features Choose your own range – Select the set that matches your training and budget Rack optional – Buy dumbbells alone, or add a matched storage rack Room to grow – Choose a larger rack now and build your set up gradually Rubber encased cast iron – Protects flooring and reduces training noise Hexagonal heads – Anti-roll design keeps the floor clear Rack Dimensions Rack Dimensions (L x H x D) 6-tier A-frame 59 x 105 x 36cm 3-tier, 111cm wide 111 x 95.5 x 57.5cm 3-tier, 160cm wide 160 x 95.5 x 57.5cm 3-tier, 217cm wide 217 x 95.5 x 57.5cm 3-tier, 323cm wide 323 x 95.5 x 57.5cm Dumbbell Specifications Specification Details Material Cast iron with rubber coating Head Shape Hexagonal (anti-roll) Handle Finish Knurled chrome Handle Length 11cm / 4.3in Handle Width (1kg) 2.5cm / 1in Handle Width (2–5kg) 3cm / 1.2in Handle Width (6–50kg) 3.3cm / 1.3in Weight Tolerance ±3% You can also buy individual dumbbell pairs if you only need to fill a gap in your range. Please note: rubber hex dumbbells are coated with a silicone oil that protects and preserves the rubber in transit. Wipe down with a dry cloth before first use. Standard weight tolerance ±3% applies.