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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  • Mate two shafts with zero backlash
  • Keyways provide added torque capacity and fixed shaft phasing
  • Available with straight-through or stepped bores
  • Smooth bore protects shafts from damage
  • Offered in High Strength and Low Profile styles
    •
Designed for aligned shafts, the 1-Piece Clamp-Type Coupling makes two shafts function as one. Standard keyways provide added torque capacity and fixed shaft phasing.

Clamp-Type Couplings with Keyways are available with straight-through bores. They are precision machined, non-marring, easy to adjust, with high clamping power.

Stocked in:
  • Steel
  • Stainless Steel
  • Aluminum
Offered in two styles:
  • High Strength: Clamp screw does not protrude beyond the outside diameter (OD)
  • Low Profile: Clamp screw protrudes beyond the OD
One-Piece Split Clamp-Type Rigid Shaft Couplings with Keyways
Unit of Measure
1 2 3 4 

Part Number

Bore Size A

Bore Size B

Material

Type

Outside Diameter

Total Length

CAD

5S108108K N/A 1-1/2 in N/A 1-1/2 in N/A Stainless Steel (303) N/A High Strength N/A 2.500 in N/A 3.750 in N/A CAD Icon (for items table)
7L108108K N/A 1-1/2 in N/A 1-1/2 in N/A Steel (Black Oxide) N/A Low Profile N/A 2.375 in N/A 3.750 in N/A CAD Icon (for items table)
7S108108K N/A 1-1/2 in N/A 1-1/2 in N/A Stainless Steel (303) N/A Low Profile N/A 2.375 in N/A 3.750 in N/A CAD Icon (for items table)
5L108108HDK N/A 1-1/2 in N/A 1-1/2 in N/A Steel (Black Oxide) N/A Heavy Duty N/A 2.750 in N/A 5.000 in N/A CAD Icon (for items table)
5L112112K N/A 1-3/4 in N/A 1-3/4 in N/A Steel (Black Oxide) N/A High Strength N/A 3.000 in N/A 4.500 in N/A CAD Icon (for items table)
5S112112K N/A 1-3/4 in N/A 1-3/4 in N/A Stainless Steel (303) N/A High Strength N/A 3.000 in N/A 4.500 in N/A CAD Icon (for items table)
7L112112K N/A 1-3/4 in N/A 1-3/4 in N/A Steel (Black Oxide) N/A Low Profile N/A 2.750 in N/A 4.125 in N/A CAD Icon (for items table)
7S112112K N/A 1-3/4 in N/A 1-3/4 in N/A Stainless Steel (303) N/A Low Profile N/A 2.750 in N/A 4.125 in N/A CAD Icon (for items table)
5L112112HDK N/A 1-3/4 in N/A 1-3/4 in N/A Steel (Black Oxide) N/A Heavy Duty N/A 3.25 in N/A 5.500 in N/A CAD Icon (for items table)
5L200112HDK N/A 2 in N/A 1-3/4 in N/A Steel (Black Oxide) N/A Heavy Duty N/A 3.500 in N/A 6.000 in N/A CAD Icon (for items table)
7L200200K N/A 2 in N/A 2 in N/A Steel (Black Oxide) N/A Low Profile N/A 3.000 in N/A 4.500 in N/A CAD Icon (for items table)
7S200200K N/A 2 in N/A 2 in N/A Stainless Steel (303) N/A Low Profile N/A 3.000 in N/A 4.500 in N/A CAD Icon (for items table)
5L200200HDK N/A 2 in N/A 2 in N/A Steel (Black Oxide) N/A Heavy Duty N/A 3.500 in N/A 6.000 in N/A CAD Icon (for items table)
5L204204HDK N/A 2-1/4 in N/A 2-1/4 in N/A Steel (Black Oxide) N/A Heavy Duty N/A 3.750 in N/A 6.500 in N/A CAD Icon (for items table)
5L208208HDK N/A 2-1/2 in N/A 2-1/2 in N/A Steel (Black Oxide) N/A Heavy Duty N/A 4.250 in N/A 8.000 in N/A CAD Icon (for items table)
5LM008008K N/A 8 mm N/A 8 mm N/A Steel (Black Oxide) N/A Low Profile N/A 22.2 mm N/A 34.9 mm N/A CAD Icon (for items table)
5LM009009K N/A 9 mm N/A 9 mm N/A Steel (Black Oxide) N/A Low Profile N/A 22.2 mm N/A 34.9 mm N/A CAD Icon (for items table)
5LM010010K N/A 10 mm N/A 10 mm N/A Steel (Black Oxide) N/A Low Profile N/A 22.2 mm N/A 34.9 mm N/A CAD Icon (for items table)
5LM012012K N/A 12 mm N/A 12 mm N/A Steel (Black Oxide) N/A Low Profile N/A 28.6 mm N/A 44.5 mm N/A CAD Icon (for items table)
5LM014014K N/A 14 mm N/A 14 mm N/A Steel (Black Oxide) N/A Low Profile N/A 28.6 mm N/A 44.5 mm N/A CAD Icon (for items table)
5LM015015K N/A 15 mm N/A 15 mm N/A Steel (Black Oxide) N/A Low Profile N/A 33.4 mm N/A 50.8 mm N/A CAD Icon (for items table)
5LM016016K N/A 16 mm N/A 16 mm N/A Steel (Black Oxide) N/A Low Profile N/A 33.4 mm N/A 50.8 mm N/A CAD Icon (for items table)
5LM018018K N/A 18 mm N/A 18 mm N/A Steel (Black Oxide) N/A Low Profile N/A 38.1 mm N/A 57.2 mm N/A CAD Icon (for items table)
5LM020020K N/A 20 mm N/A 20 mm N/A Steel (Black Oxide) N/A Low Profile N/A 41.3 mm N/A 63.5 mm N/A CAD Icon (for items table)
5LM025025K N/A 25 mm N/A 25 mm N/A Steel (Black Oxide) N/A Low Profile N/A 44.5 mm N/A 76.2 mm N/A CAD Icon (for items table)
Unit of Measure
1 2 3 4