Step Down Adapters are ideal for making the shaft smaller. Clamping coupling portion will not mar the shaft. Adapters eliminate the need for complete shaft replacement.

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Unit of Measure
Items
Step Down Clamp-on Adaptor SDA-Series

Step Down Clamp-on Adapter SDA-Series

Step Down Clamp-on Adaptor SDA-Series

Step Down Clamp-on Adapter SDA-Series

Step Down Clamp-on Adaptor SDA-Series

Step Down Clamp-on Adapter SDA-Series

Step Down Clamp-on Adaptor SDA-Series

Step Down Clamp-on Adapter SDA-Series

Step Down Clamp-on Adaptor SDA-Series

Step Down Clamp-on Adapter SDA-Series
Dimensional Drawing N/A
Step Down Clamp-on Adapter
Bore N/A 3/4 in N/A 7/8 in N/A 1 in N/A 1 1/8 in N/A 1 1/4 in
Shaft Size N/A 1/2 in N/A 5/8 in N/A 3/4 in N/A 7/8 in N/A 1 in
Overall OD N/A 1 3/4 in N/A 1 7/8 in N/A 2 in N/A 2 1/8 in N/A 2 1/4 in
Overall Length N/A 3 1/2 in N/A 3 5/8 in N/A 3 5/8 in N/A 3 7/8 in N/A 4 1/2 in
Shaft Length N/A 1 1/4 in N/A 1 1/4 in N/A 1 1/4 in N/A 1 1/2 in N/A 2 in
Bore Depth N/A 1 5/8 in N/A 1 7/8 in N/A 2 in N/A 2 in N/A 2 in
Style N/A Step-Down Adapter
Material N/A Steel, ASTM A108
Finish N/A Black Oxide
Clamp Screw N/A Hex Socket Cap Screw, 3A Thread, Steel, ASTM A574: 1/4-28 x 5/8 N/A Hex Socket Cap Screw, 3A Thread, Steel, ASTM A574: 1/4-28 x 5/8 N/A Hex Socket Cap Screw, 3A Thread, Steel, ASTM A574: 1/4-28 x 5/8 N/A Hex Socket Cap Screw, 3A Thread, Steel, ASTM A574: 1/4-28 x 3/4 N/A Hex Socket Cap Screw, 3A Thread, Steel, ASTM A574: 1/4-28 x 3/4
Approximate Weight N/A 20.80 oz N/A 24.50 oz N/A 27.20 oz N/A 31.20 oz N/A 38.70 oz
UPC Code N/A 044861046272 N/A 044861046289 N/A 044861046296 N/A 044861046302 N/A 044861046319
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