Heavy Duty Hardened Steel Cylinder Guard Ring (Pack Of Six)

If you have a lock that uses a mortise or rim cylinder there is no easier and cheaper way to really improve the effectiveness of that lock. Please give us a call if your not sure of the type of lock you have. Hardened steel free spinning and tapered to better protect the cylinder. Works on most 5 and six pin cylinders (the most common type).This set comes with 6 harderned rings, 6 stainless steel wave type washers to take up extra space ad 6 special spacing collars.