Print Back
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.

View Catalog Page
Step Down Clamp-on Adaptor SDA-Series
Step Down Clamp-on Adapter
Unit of Measure
Items Step Down Clamp-on Adaptor SDA-Series
SDA-075
Step Down Clamp-on Adapter SDA-Series
Step Down Clamp-on Adaptor SDA-Series
SDA-087
Step Down Clamp-on Adapter SDA-Series
Step Down Clamp-on Adaptor SDA-Series
SDA-100
Step Down Clamp-on Adapter SDA-Series
Step Down Clamp-on Adaptor SDA-Series
SDA-112
Step Down Clamp-on Adapter SDA-Series
Step Down Clamp-on Adaptor SDA-Series
SDA-125
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