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

Size:0.98inch | Color:SilverDescription: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+steelColor: silverSize(approx): 2.5cm/0.98inch(inner dia)Package:2 pcs x hex nutsNote: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.