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  • 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 5L108108FKPSC


N/A Signature


N/A Steel


N/A 12L14


N/A Black Oxide


N/A High Strength

Approximate Weight

N/A 3.03 lb

Country of Origin


UPC Code

N/A 662786018831

RoHS2 Compliant

N/A Yes

REACH Compliant

N/A Yes

Dimensional Attributes

Bore Size A

N/A 1-1/2 in

Keyway A

N/A 0.375 in

Bore Size B

N/A 1-1/2 in

Keyway B

N/A 3/8 in

Outside Diameter

N/A 2.500 in

Total Length

N/A 3.750 in

Recessed Screw

N/A Yes

Screw Size

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

Screw Material

N/A Alloy Steel