3" Backer Pad PRO Set Size:3" PRO Set Its 1/4" stainless steel arbor

Its 1/4" stainless steel arbor fits most tools

5”X 15” x1”

Some components are model-specific—verify before ordering

Weld these to your aluminum panel

3" Backer Pad PRO Set Size:3" PRO Set Its 1/4" stainless steel arborThis set includes the Rigid, Standard FLEX, and Ultra FLEX 3" Backer Pads. HammerFab designed these 3 inch backing pads for Roloc style discs with several unique features. Our backers ensure your abrasive disc stays flat throughout use, unlike other brands that lose their shape over time. The FLEX Pads are made of durable, flexible rubber, yet still sturdy enough to maintain their form. These high quality FLEX Backer Pads have passed multiple drop