Shopping Cart

Your cart is empty.

Your cart is empty.

Part SDA-075 Mild Steel, Black Oxide Plating Step Down Adapter, 3/4 inch bore, 1/2 inch OD, 1 3/4 inch Length, 1/4-28 x 5/8 Set Screw

4.5 (4) Write Review
Free shipping on orders over $29.99

$45.95

$ 21 .99 $21.99

In Stock
  • Provides torque transmision and alignment
  • Design fully engages the shaft without marring
  • Easily installed where major disassembly would otherwise be required
  • Simple way to decrease shaft OD
  • Black oxide provides some corrosion resistance


' Step Down Adapter, Clamp On, Bore 3/4 In, Bore Depth 1 5/8 In, Shaft Dia 1/2 In, Shaft Length 1 1/4 In, Overall Length 3 1/2 In, Adapter Dia 1 3/4 In '


Customer
2025-09-01 15:43:28
Excellent product.
Geeebers
2025-08-18 17:17:35
Had to modify product. But, it works for me... Thank you!
Customer
2025-05-05 10:46:22
Excellent product.
Geeebers
2025-01-05 14:55:33
Had to modify product. But, it works for me... Thank you!
Recommended Products
Part SDA-137 Mild Steel, Black Oxide Plating Step Down Adapter, 1 3/8 inch bore, 1 1/8 inch OD, 2 3/8 inch Length, 1/4-28 x 3/4 Set Screw

$70.53

$ 28 .99 $28.99

4.7
Select Option
Climax Part ISCC-125-125-KW Mild Steel, Black Oxide Plating Clamping Coupling, 1 1/4 inch X 1 1/4 inch bore, 2 1/16 inch OD, 3 1/4 inch Length, 1/4-28 x 3/4 Clamp Screw

$103.23

$ 43 .99 $43.99

4.7
Select Option
CC-050-037 Black Oxide Plated Mild Steel Clamping Coupling, 1/2' x 3/8' Bore, 1-1/4' Outside Diameter, 1-7/8' Length, #8-32 x 1/2' Set Screw

$34.38

$ 17 .99 $17.99

4.4
Select Option
CC-062-050 Black Oxide Plated Mild Steel Clamping Coupling, 5/8' x 1/2' Bore, 1-1/2' Outside Diameter, 2-1/4' Length, #10-32 x 1/2' Set Screw

$37.64

$ 15 .99 $15.99

4.5
Select Option
4mm to 4mm Shaft Coupling, Aluminum Rigid Clamp-on Couplings D20 L35, Shaft Coupler for Stepper Motor Servo Motor CNC Machine 3D Printer DIY Encoder

$9.99

$ 4 .99 $4.99

4.8
Select Option
Climax Part ISCC-087-087 Mild Steel, Black Oxide Plating Clamping Coupling, 7/8 inch X 7/8 inch bore, 1 5/8 inch OD, 2 1/2 inch Length, 1/4-28 x 5/8 Clamp Screw

$46.45

$ 20 .99 $20.99

5.0
Select Option
Climax Part CC-100-050 Mild Steel, Black Oxide Plating Clamping Coupling, 1 inch X 1/2 inch bore, 2 inch OD, 3 inch Length, 1/4-28 x 5/8 Set Screw

$57.40

$ 26 .99 $26.99

4.3
Select Option
Climax Part ISCC-075-050 Mild Steel, Black Oxide Plating Clamping Coupling, 3/4 inch X 1/2 inch bore, 1 1/2 inch OD, 2 1/4 inch Length, 1/4-28 x 5/8 Clamp Screw

$44.45

$ 22 .99 $22.99

4.5
Select Option