CALIDAKA 2pcs Standard Barbell Spin-Lock Collars Screw Clamps 1 inch Diameter Rubber Steel Anti-Slip Spin-Lock Collars for Dumbell Weight Lifting (Silver)

Description: Features: shock absorption, fastening, and non-slip. Suitable size: suitable for dumbbells or barbells with 2.5cm/0.98inch inner diameter. Quiet: anti-slip silence gasket to reduce noise from disc hitting the pole. Replacement: replace old or broken hex lock nut with a new one. Material: Made of steel material for lasting use. Specification: Material: rubber+steel Color: silver Size(approx): 2.5cm/0.98inch(inner dia) Package: 2 pcs x hex nuts Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.