Stafford Manufacturing Corp. | The Super Source for Collars & Couplings
Stafford Manufacturing Corp.
256 Andover St.
Wilmington, MA 01887

Phone: 978.657.8000 or 800.695.5551
Fax: 978.657.4731 or 800.649.5101
Email: sales@staffordmfg.com
Website: www.staffordmfg.com
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  • Used on square shafts
  • Assure precise shaft alignment
  • Axial runout less than .001" TIR
  • Two pieces for convenient assembly and adjustment
  • Smooth bore protects shafts from damage
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Stafford's exclusive Precision Sleeve Coupling features a solid center section that provides a close tolerance fit on ground shafting, 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
  • Stainless Steel
  • Aluminum
Two-Piece Split Precision Sleeve Square Couplings (15L100100PSC)
Unit of Measure
1 2 

Part Number

Bore Size A

Bore Size B

Material

Outside Diameter

Total Length

CAD

15L004004PSC N/A 1/4 in N/A 1/4 in N/A Steel N/A 1.063 in N/A 1.625 in N/A CAD Icon (for items table)
15S004004PSC N/A 1/4 in N/A 1/4 in N/A Stainless Steel N/A 1.063 in N/A 1.625 in N/A CAD Icon (for items table)
15A004004PSC N/A 1/4 in N/A 1/4 in N/A Aluminum N/A 1.063 in N/A 1.625 in N/A CAD Icon (for items table)
15L005005PSC N/A 5/16 in N/A 5/16 in N/A Steel N/A 1.063 in N/A 1.625 in N/A CAD Icon (for items table)
15S005005PSC N/A 5/16 in N/A 5/16 in N/A Stainless Steel N/A 1.063 in N/A 1.625 in N/A CAD Icon (for items table)
15A005005PSC N/A 5/16 in N/A 5/16 in N/A Aluminum N/A 1.063 in N/A 1.625 in N/A CAD Icon (for items table)
15L006006PSC N/A 3/8 in N/A 3/8 in N/A Steel N/A 1.500 in N/A 2.250 in N/A CAD Icon (for items table)
15S006006PSC N/A 3/8 in N/A 3/8 in N/A Stainless Steel N/A 1.500 in N/A 2.250 in N/A CAD Icon (for items table)
15A006006PSC N/A 3/8 in N/A 3/8 in N/A Aluminum N/A 1.500 in N/A 2.250 in N/A CAD Icon (for items table)
15L007007PSC N/A 7/16 in N/A 7/16 in N/A Steel N/A 1.500 in N/A 2.250 in N/A CAD Icon (for items table)
15S007007PSC N/A 7/16 in N/A 7/16 in N/A Stainless Steel N/A 1.500 in N/A 2.250 in N/A CAD Icon (for items table)
15A007007PSC N/A 7/16 in N/A 7/16 in N/A Aluminum N/A 1.500 in N/A 2.250 in N/A CAD Icon (for items table)
15L008008PSC N/A 1/2 in N/A 1/2 in N/A Steel N/A 1.750 in N/A 2.625 in N/A CAD Icon (for items table)
15S008008PSC N/A 1/2 in N/A 1/2 in N/A Stainless Steel N/A 1.750 in N/A 2.625 in N/A CAD Icon (for items table)
15A008008PSC N/A 1/2 in N/A 1/2 in N/A Aluminum N/A 1.750 in N/A 2.625 in N/A CAD Icon (for items table)
15L009009PSC N/A 9/16 in N/A 9/16 in N/A Steel N/A 1.750 in N/A 2.625 in N/A CAD Icon (for items table)
15S009009PSC N/A 9/16 in N/A 9/16 in N/A Stainless Steel N/A 1.750 in N/A 2.625 in N/A CAD Icon (for items table)
15A009009PSC N/A 9/16 in N/A 9/16 in N/A Aluminum N/A 1.750 in N/A 2.625 in N/A CAD Icon (for items table)
15L010010PSC N/A 5/8 in N/A 5/8 in N/A Steel N/A 2.000 in N/A 3.000 in N/A CAD Icon (for items table)
15S010010PSC N/A 5/8 in N/A 5/8 in N/A Stainless Steel N/A 2.000 in N/A 3.000 in N/A CAD Icon (for items table)
15A010010PSC N/A 5/8 in N/A 5/8 in N/A Aluminum N/A 2.000 in N/A 3.000 in N/A CAD Icon (for items table)
15L011011PSC N/A 11/16 in N/A 11/16 in N/A Steel N/A 2.125 in N/A 3.250 in N/A CAD Icon (for items table)
15S011011PSC N/A 11/16 in N/A 11/16 in N/A Stainless Steel N/A 2.125 in N/A 3.250 in N/A CAD Icon (for items table)
15A011011PSC N/A 11/16 in N/A 11/16 in N/A Aluminum N/A 2.125 in N/A 3.250 in N/A CAD Icon (for items table)
15L012012PSC N/A 3/4 in N/A 3/4 in N/A Steel N/A 2.125 in N/A 3.250 in N/A CAD Icon (for items table)
Unit of Measure
1 2