3M™ Spindle Extender Adapter 6 in Brush 30134, 2 in x 1/2 in x 1 in, 4/Bag, 40 ea/Case

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.
Special Price $10.77 Regular Price $12.67
UPC 00048011301341
3M ID 7000046162
Packaging Bag
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In the Box

The 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

The 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

3M pays attention to every detail of the abrasive process, from discs to tools to all the accessories in between. This 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
More Information
3M ID 7000046162
Part number 30134
Keywords rotary tool, Die Grinders, Mandrel
Global Product Hierarchy Tools & Equipment > Mandrels & Adapters
Application Deburring, Finishing, Polishing, Surface Preparation
Center Hole Diameter (Imperial) 1.0 in
Center Hole Diameter (Metric) 25.4 mm
Net Weight (Imperial) 1.15 lb
Net Weight (Metric) 521.63 g
Product Type simple
Quantity 0
Trademark 1 3M™
Type Width Extender
Country of Origin United States
Sales Unit EA
SAP Shelf Life In Days 1825
Base - Billing Unit EA
Base - Customary Height Dimension 1
Base - Customary Length Dimension 2.5
Base - Customary Width Dimension 2.5
Base - Metric Gross Weight 9.072 G
Base - Metric Height Dimension 25.4 MM
Base - Metric Length Dimension 63.5 MM
Base - Metric Width Dimension 63.5 MM
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Cubic Dimension 6.2499908464383855 ci
Unit of Use - Customary Gross Weight 0.020000336425412095 lbs
Unit of Use - Customary Net Weight 0.019995927180168398 lbs
Unit of Use - Customary Height Dimension 1.0 in
Unit of Use - Customary Length Dimension 2.5 in
Unit of Use - Customary Width Dimension 2.5 in
Unit of Use - Metric Cubic Dimension 102.419 CCM
Unit of Use - Metric Net Weight 9.07 G
Unit of Use - Metric Height Dimension 25.4 MM
Unit of Use - Metric Length Dimension 63.5 MM
Unit of Use - Metric Width Dimension 63.5 MM
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit EACH
Unit of Use - Unit EA
Inner - Billing Unit EA
Inner - Customary Cubic Dimension 19.999982913351655 ci
Inner - Customary Gross Weight 0.0949993933980856 lbs
Inner - Customary Net Weight 0.07998370872067359 lbs
Inner - Customary Height Dimension 5.0 in
Inner - Customary Length Dimension 0.5 in
Inner - Customary Width Dimension 8.0 in
Inner - Metric Cubic Dimension 327.741 CCM
Inner - Metric Net Weight 36.28 G
Inner - Metric Height Dimension 12.7 CM
Inner - Metric Length Dimension 1.27 CM
Inner - Metric Width Dimension 20.32 CM
Inner - Item Quantity 4
Inner - Total Unit Quantity 4
Inner - Previous Packaging Level Quantity 4
Inner - Item Unit EACH
Inner - Previous Packaging Level Unit EACH
Inner - Unit BAG
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 382.1428902700325 ci
Shipper - Customary Gross Weight 1.1499311595563215 lbs
Shipper - Customary Net Weight 0.7998370872067359 lbs
Shipper - Customary Height Dimension 5.590551181102362 in
Shipper - Customary Length Dimension 8.26771653543307 in
Shipper - Customary Width Dimension 8.26771653543307 in
Shipper - Metric Cubic Dimension 6262.2 CCM
Shipper - Metric Weight 521.6 G
Shipper - Metric Net Weight 362.8 G
Shipper - Metric Height Dimension 0.142 M
Shipper - Metric Length Dimension 0.21 M
Shipper - Metric Width Dimension 0.21 M
Shipper - Item Quantity 40
Shipper - Total Unit Quantity 40
Shipper - Previous Packaging Level Quantity 10
Shipper - Previous Packaging Level Unit BAG
Shipper - Item Unit EACH
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 88423.40519326708 ci
Pallet - Customary Gross Weight 231.48537529412147 lbs
Pallet - Customary Net Weight 139.9714902611788 lbs
Pallet - Customary Height Dimension 44.488188976377955 in
Pallet - Customary Length Dimension 47.63779527559055 in
Pallet - Customary Width Dimension 41.732283464566926 in
Pallet - Metric Cubic Dimension 1.449 M3
Pallet - Metric Net Weight 63.49 KG
Pallet - Metric Height Dimension 1.13 M
Pallet - Metric Length Dimension 1.21 M
Pallet - Metric Width Dimension 1.06 M
Pallet - Item Quantity 7000
Pallet - Total Unit Quantity 7000
Pallet - Previous Packaging Level Quantity 175
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit EACH
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 7
Pallet - Shipping Container Per Layer Quantity 25
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