The 3M™ Spindle Extender Kit comes complete with all the components needed to increase the length of spindle on a backstand, bench grinder, benchtop or inline sander in order to align a work surface or create distance to allow movement of an abrasive wheel. The 3M™ Spindle Extender Adapter 30134 is designed to allow mounting of 1 inch wide and 8 inch diameter bristle brushes.

In the Box
Our 3M™ Spindle Extender Kit 300 includes all the components necessary to assemble a workable configuration for your application. Included you will find:

Two 3/8-inch wire spacers
Two 1 x 5/8-inch flange adapters
One 2-inch OD x 5/8-inch ID washer
One spanner nut
One spindle extension
Our 3M™ Spindle Extender Adapter 30134 adds length to the tool spindle in order to accommodate a larger Scotch-Brite™ Radial Bristle Brush. Use this adapter with a bristle brush that is 1 inch thick and 8 inches in diameter.
You Can Count on 3M Abrasives
At 3M, we pay attention to every detail of the abrasive process, from discs to tools to all the accessories in between. Our 3M™ 3M™ Spindle Extender Kit belongs to a long line of high-quality abrasive accessories produced by 3M to help businesses like yours operate faster, better and more efficiently.

• Allows you to extend spindle length to adjust or align the position of the abrasive work surface
• Adjusts spindle length for a variety of applications and conditions
• Use with a backstand, bench grinder, benchtop or inline sander
• Compatible with 5/8-11 threads
• Extender Adapter allows mounting of 1 inch Scotch-Brite™ 8 inch Radial Bristle Brushes

• Attachment Type: Threaded
• Part Number: 30134
• Product Type: Adapter
• Type: Width Extender
• Width: 8.3 in