About This GENUINE LOACK-JAW BARBELL COLLAR UNMATCHED DURABILITY - Advanced Composite Reinforced Resin Construction - Strongest, most durable collar available on the market UNRIVALED HOLDING POWER - No rattling or sliding plates. Barbell clips will secure your plates together set after set, drop after drop m bars and all lifts FAST, EASY LOCK AND UNLOCK - Effortlessly clamp and remove with one hand using the over-sized latch DESIGNED FOR ALL LIFTS - Bumper Plates, Olympic-Style, Deadlifts, Bench Press, Powerlifts, Clean and Jerks, Overhead Press, HIIT, Training, and Powerlifting cQUICK CHANGE WEIGHTS - Quick release lever makes it a snap to swap out weights QUICK CHANGE WEIGHTS - Quick release lever makes it a snap to swap out weights Overview Material : Advanced Composite Resin Brand : Lock-Jaw Barbell Collars Color : Blue Style : Modern Item Weight : 0.34 Kilograms Tensile Strength : 45 Pounds UPC : 750253235871 Manufacturer : Lock-Jaw Barbell Collars