3M™ Flange Adapter 3 45032, 7/8 in, 1 ea/Case

3M™ Flange Adapters adapt a wheel with a 1 inch center hole to fit onto a tool with a shaft smaller than one inch. They can be used on many types of tools including bench grinders and die grinders, and adapts flap wheels, deburring wheels, unitized wheels or any wheel with a 1 inch center hole. Choose from two types: a stamped metal Flange Adapter 3, or a telescoping Flange Adapter 5.
Special Price $17.64 Regular Price $20.75
UPC 00051144450329
3M ID 7000148245
Packaging Kit
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High Quality Materials, Reliable Fit

3M™ Flange Adapters add versatility to your tools by ensuring a secure fit for abrasive wheels when the wheel's internal diameter core size is larger than the shaft of the tool. These stamped metal or plastic telescoping adapters are made exactly to size from quality materials to ensure reliable tool attachment and abrasive performance.

Flange Adapter 3 is made from stamped and formed sheet metal to precisely fit various shaft diameters. The internal diameter of the adapter must match the diameter of your tool shaft. Flange Adapter 3 is designed to be used with 5" to 8" diameter flap wheels.

Flange Adapter 5 is a rugged plastic telescoping piece that conveniently adapts a 1 inch wheel core to fit spindles of various diameters (1/2", 5/8", 3/4", or 7/8"). This adapter must be used with a set of flat or cupped washers a minimum of 1/3 the diameter of the wheel for side support.

Easy to Use

Using the 3M™ Flange Adapter is simple, and provides the ability to adapt wheels of 1" center hole size to a variety of smaller shaft sizes. Just place the adapter into the wheel's center hole and fit it onto the tool or bench motor shaft. Be sure to use any flanges, washers, or retaining nuts as appropriate to safely mount the wheel to the shaft. These adapters work easily with most tools, and are used most commonly with hand and bench motors. Rather than ordering a new set of abrasive wheels with custom center hole sizes or additional tools with different shaft diameters, use these adapters to save time and money.

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. 3M™ Flange Adapters belong to a long line of high-quality abrasive accessories produced by 3M to help businesses like yours operate faster, better and more efficiently.


  • Adapts a 1 inch wheel core to fit various sized shafts smaller than 1 inch
  • Conveniently adapts flap wheels, deburring wheels, and unitized wheels with a 1 inch center hole
  • Flange Adapter 3 fits 5 – 8" diameter flap wheels
  • Flange Adapter 5 must be used with side supports
More Information
3M ID 7000148245
Part number 45032
Keywords grinding, sanding, Flap Wheels
Global Product Hierarchy Tools & Equipment > Power Tools > Power Tool Parts & Accessories
Abrasive Material Non Pertinent
Application Deburring, Finishing, Polishing, Surface Preparation
Backing Material Non Pertinent
Center Hole Diameter (Imperial) 0.87 in
Center Hole Diameter (Metric) 22.09 mm
Product Type simple
Quantity 0
Trademark 1 3M™
Country of Origin United States
Sales Unit KT
SAP Shelf Life In Days 1825
Base - Billing Unit KIT
Base - Customary Height Dimension 0.25
Base - Customary Length Dimension 8
Base - Customary Width Dimension 4
Base - Metric Gross Weight 277.145 G
Base - Metric Height Dimension 0.635 CM
Base - Metric Length Dimension 20.32 CM
Base - Metric Width Dimension 10.16 CM
Base - Item Quantity 1
Base - Unit KIT
Consumer - Billing Unit KIT
Consumer - Customary Cubic Dimension 7.994110476409929 ci
Consumer - Customary Gross Weight 0.611000136532279 lbs
Consumer - Customary Net Weight 0.5500533441512696 lbs
Consumer - Customary Height Dimension 0.25 in
Consumer - Customary Length Dimension 8.0 in
Consumer - Customary Width Dimension 4.0 in
Consumer - Metric Cubic Dimension 0.131 CDM
Consumer - Metric Net Weight 249.5 G
Consumer - Metric Height Dimension 0.635 CM
Consumer - Metric Length Dimension 20.32 CM
Consumer - Metric Width Dimension 10.16 CM
Consumer - Item Quantity 1
Consumer - Total Unit Quantity 1
Consumer - Previous Packaging Level Quantity 1
Consumer - Item Unit KIT
Consumer - Unit KIT
Shipper - Billing Unit KIT
Shipper - Customary Cubic Dimension 2335.5912932298306 ci
Shipper - Customary Gross Weight 2.3869449126756694 lbs
Shipper - Customary Net Weight 0.5500533441512696 lbs
Shipper - Customary Height Dimension 9.881889763779528 in
Shipper - Customary Length Dimension 15.472440944881889 in
Shipper - Customary Width Dimension 15.275590551181102 in
Shipper - Metric Cubic Dimension 38273.484 CCM
Shipper - Metric Weight 1082.7 G
Shipper - Metric Net Weight 249.5 G
Shipper - Metric Height Dimension 25.1 CM
Shipper - Metric Length Dimension 39.3 CM
Shipper - Metric Width Dimension 38.8 CM
Shipper - Item Quantity 1
Shipper - Total Unit Quantity 1
Shipper - Previous Packaging Level Quantity 1
Shipper - Previous Packaging Level Unit KIT
Shipper - Item Unit KIT
Shipper - Unit CS
Pallet - Billing Unit KIT
Pallet - Customary Cubic Dimension 90010.02253973013 ci
Pallet - Customary Gross Weight 92.59415011764858 lbs
Pallet - Customary Net Weight 13.201280259630469 lbs
Pallet - Customary Height Dimension 44.488188976377955 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.475 M3
Pallet - Metric Net Weight 5.988 KG
Pallet - Metric Height Dimension 1.13 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 24
Pallet - Total Unit Quantity 24
Pallet - Previous Packaging Level Quantity 24
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit KIT
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 4
Pallet - Shipping Container Per Layer Quantity 6
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