CALIDAKA 2 Pcs Standard Barbell Spin-Lock Collars Screw Clamps Anti-Slip Spin-Lock Collars Apply for Dumbell Weight Lift

Description: Material:Collars are manufactured from high-strength cast iron with plating. Anti-rust, high strength and anti-corrosion. Function: Designed for secures the position of dumbbell on the bar. To provide balance and stability safely and securely. Suitable: Only suitable for electroplating solid barbell rod with a diameter of 2.4cm/0.94inch. Easy Install: Quick lock and release, easy and convenient installing/removing. Application: Perfect for cross fitness training, Olympic lifts, overhead press, deadlifts, bench press, or any other workout using Barbell. Specification: Material: Cast iron Color: Silver Inner Diameter: About 2.4cm/0.94inch Suitable: Only suitable for electroplating solid barbell rod with a diameter of 2.4cm/0.94inch Types: 1(Nut Type), 2(With Lock) Quantity: 2pcs/pack Package includes: 2pcs x Barbell Collar 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.