5/16 UNF
No hole GRIP (Hook & Loop) backing pad
The outer edges are precisely tuned for abrasive contouring over flat and
contoured surfaces. The backing plate is reinforced with ultra-strong fiberglass.
Dual Action – Random orbital
To change the backing pad, use a flat spanner
FLEX 24070 to secure the motor shaft balancer and rotate the backing pad
counterclockwise.