Integrated wax lubricant reduces friction and heat build-up while cutting

Universal Pin padlocks for keying convenience

Easy to set and reset numeric combination

one of the hardest known materials

5 in. 100 Grit (Medium) ROS Hook & Lock Discs (50-Pack) Integrated wax lubricant reduces friction5 in. 100 Grit (Medium) ROS Hook & Lock Discs (50 Pack) Universal hole pattern, a one size fits all design (fits all 5 and 8 hole sanders) for fast and precise alignment Premium ceramic grain blend, a superior quality formulation designed for fast material removal and long sanding life Premium Hook and Lock backing enables repeated attachment and removal of discs for a consistent secure connection