Red PE Barbells Lock Nut Set

Each lock nut measures 4.80 x 3.70 x 2.10 cm (1.89 x 1.45 x 0.83 in) and weighs approximately 12 g per piece. Made from durable polyethylene (PE), these 12 red barbell screw nuts provide reliable mechanical fixation for standard Olympic and standard barbells. The compact, low-profile design ensures minimal interference with grip or movement while delivering consistent clamping force. Designed for quick hand-tightening without tools, they secure weight plates firmly against the bar sleeve to prevent lateral shifting or rotation during lifts. Ideal for home gyms where space, safety, and ease of setup are priorities.