Product Review

The Lock-Jaw Olympic barbell collar features a solid nylon resin frame and injection molded pressure pads, making it nearly unbreakable. The single-action cam lock securely clamps the collar once positioned on the bar. Lock-Jaw collars will withstand the toughest workout environments. Innovative design, superior durability, and exceptional performance make the Lock-Jaw collar an excellent choice for any Olympic style bar. Not recommended for bumper training.