The 2 short 42 cm bars Gorilla Sports are ideal for creating dumbbells and performing strength-building exercises (weights not included). In addition to training the arms, you can also perform squats with the dumbbells to work the whole body. High-quality bars with a diameter of 30 mm and a length of 42 cm are suitable only for weights with a bore diameter of 31 mm. The 4 included clamping stars lock the weights to the bar and allow the dumbbell to be used in complete safety. Key features:High-quality chrome plating and branding with good grip. Bars compatible with all weights with a 31 mm bore (center hole). Maximum load capacity for one bar: 100 kg. Length of handle on each side of bar: 14 cm. Inside handle length: 13.5 cm. Bar weight: 3 kg. Diameter: 30 mm. Quantity: 2 bars. 4 star-shaped clamping rings included. These bars are only compatible with weights with a 31 mm bore. Additional information on short bars: The barbells feature high-quality chrome plating for added strength. The knurled handle provides a better grip when exercising. The included clamping stars make attaching the weights quick and easy.