RED VICELOCK COLLARSBOLT Vicelock Collars are the ideal choice for weightlifters who want barbell clips that are as dependable as they’re easy to use. The oversized spring-loaded snap-catch makes application and removal effortless, and their exceptional clamping force is more than enough to keep even the heaviest loads secure during workouts. Two interior rubber grids boost adhesion and protect your sleeves from damage--no rattling. No sliding--and thanks to its super-dense-polycarbonate and reinforced-resin construction, the Vicelock can accommodate the torsion of intense HIIT training. Perform deadlifts, bench presses, power cleans, and overhead presses in quick succession, day after day, drop after drop. The Vicelock Black Collars fit both 2-inch and 50-mm bars, the two most popular barbell sizes.Specifications  Easy on Easy off Comes in three colors: black, blue, and red Dense-polycarbonate and reinforced-resin construction Spring-locked mechanism Sold in pairs