This is the 84 Engineering Tool Arm used to mount the Strap On Surface Grinder Attachment to the Shop Mate SM-48, Shop Master SM-72 or Gibson 72, and the SM2000 Belt Grinders.
 
Key Features include;
Pre-drilled with bolts included
SM2000 is 40mm x 40mm x 500mm Solid Aluminium bar
SM-72 is 40mm x 40mm x 400mm Solid Aluminium bar
SM-48 is 30mm x 30mm x 300mm Solid Aluminium bar
 
Application;
- Mounting the 84 Engineering Strap On Surface Grinder Attachment SOSGA