The Combaxx L Collar weighing are chrome metal collars machined from blocks of solid steel with bronze bushing/ internal sleeve for a tighter fit and protection for the barbell sleeve from scratches and damage. The screw in locking pin and large locking lever are stainless steel for corrosion resistance. All put together the lock weighs 0.60kg each.
These L collars are a safer and quicker option to Lock Jaw Collars and the traditional Spring Collars and they perfectly fit the 50mm Olympic size bars/ sleeve and prevents your plates from moving and slipping off. These light-weight and easy to handle locks works perfectly for fitness training, weightlifting, and any training with an Olympic bar!