OKBY Barbell Lock-50mm Spinlock Collars Barbell Dumbell Clip Clamp Weight Bar Lock for Fitness

Features: 50mm spinlock suit for 50mm barbell, sturdy innovative design, no stickers, glue or adhesive. Reduces damage to plates or bars, effectively secures weights, protect your equipments. Easy to glide on and off with snap-latch locking, saving your fitness time. Ideal solution for quick easy weight plate exchange, you'll find it useful. Safely locks and secures weight plates, definitely a good accessory for you. Specifications: Condition: Brand New Material: Plastic Color: Black Size: Approx. 9.5 * 9 * 4.8 cm / 3.7 * 3.5 * 1.9 in Weight: Approx. 294 g Package List: 1 * Pair Spinlocks