• Assure precise shaft alignment
  • Axial runout less than .001 TIR
  • Two pieces for convenient assembly and adjustment
  • Includes standard keyway
  • Smooth bore protects shafts from damage
Stafford’s exclusive Precision Sleeve Coupling features a solid center section that provides a close tolerance fit on ground shafting, includes a keyway, and the Accu-Clamp™ design which incorporates integral self-centering clamping collars at both ends.

To assure precise shaft alignment, it maintains <.001 TIR concentricity while in use.

This coupling comes completely apart to allow the most convenient assembly and adjustment. It is precision machined, non-marring, easy to adjust, with high clamping power.

Stocked in:
  • Steel
Unit of Measure


Part Number  

N/A 5L104104FKPSC


N/A Signature


N/A Steel


N/A 12L14


N/A Black Oxide


N/A High Strength

Approximate Weight

N/A 2.40 lb

Country of Origin


UPC Code

N/A 662786018824

RoHS2 Compliant

N/A Yes

REACH Compliant

N/A Yes

Dimensional Attributes

Bore Size A

N/A 1-1/4 in

Keyway A

N/A 0.250 in

Bore Size B

N/A 1-1/4 in

Keyway B

N/A 0.25 in

Outside Diameter

N/A 2.250 in

Total Length

N/A 3.375 in

Recessed Screw

N/A Yes

Screw Size

N/A 1/4-28 x 3/4

Screw Material

N/A Alloy Steel