Lock-Jaw Barbell Collars Oly 2 Use with 2" 50mm Bars OL2-BLK Black NEW Sealed Please see photos, new sealed but packaging has some wear. Lock-Jaw Barbell Collars Oly 2, designed for use with 2" 50mm bars. These collars are a perfect fit for anyone who is looking for a secure and easy-to-use collar for their weightlifting routine. Made by the trusted Lock-Jaw brand, these barbell collars are a reliable accessory to any weightlifting routine.
