This listing is for a lot of 2 used 2" metal clamps for weightlifting barbells. Made of durable cast iron with a chrome finish, these silver-colored clamps are designed for Olympic collars. Suitable for unisex adults engaging in gym and training activities, each clamp weighs 1 pound and comes without any plates included. Ideal for strength training with barbells, these clamps are a practical and essential accessory for any home or commercial gym.