Features and Benefits:

• Sturdy rubber backing pad works with any 3M or Type "R" twist-to-lock discs
• Metal insert with 1/4" mandrel for use in angle grinders and air die grinders
• 3.The memory foam also conforms and adjusts to the contours of your wrist to relieve stress on pressure points

Sturdy rubber backing pad works with any 3M or Type "R" twist-to-lock discs. Metal insert with 1/4" mandrel for use in angle grinders and air die grinders.