For mounting on threaded shafts, these rubber expanding drums have a matching internal threaded bore. For mounting on smooth round shafts, these drums have two socket set screws. Ideal for motors, grinders, flex shafts & bench mandrels. Rubber expansion is controlled by tightening/loosening the hex nut.

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Unit of Measure
Items
Shaft Mount Rubber Expansion Sanding Drum

Shaft Mount Rubber Expansion Sanding Drum - Type 1

Shaft Mount Rubber Expansion Sanding Drum

Shaft Mount Rubber Expansion Sanding Drum - Type 1

Shaft Mount Rubber Expansion Sanding Drum

Shaft Mount Rubber Expansion Sanding Drum - Type 2

Shaft Mount Rubber Expansion Sanding Drum

Shaft Mount Rubber Expansion Sanding Drum - Type 2

Shaft Mount Rubber Expansion Sanding Drum

Shaft Mount Rubber Expansion Sanding Drum - Type 2
OD N/A 7/8 in N/A 7/8 in N/A 7/8 in N/A 7/8 in N/A 1 1/8 in
Thread Type N/A Right Hand N/A Right Hand N/A N/A N/A
Drum Dia. N/A 3 in
Bore N/A 1/2 in N/A 1/2 in N/A 1/2 in N/A 5/8 in N/A 3/4 in
Drum Width N/A 1 in N/A 2 in N/A 3 in N/A 3 in N/A 3 in
UPC Code N/A 044861021347 N/A 044861012864 N/A 044861018507 N/A 044861021620 N/A 044861020517
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