- 1.75 in Inside Diameter
- 3.13 in Outside Diameter
- Two Piece Coupling
- Steel Material
features
- Effective on hard and soft shafts
- Design fully engages the shaft without marring
- High axial load and torque capacity
- Black oxide provides some corrosion resistance
| Finish | Black Oxide |
| Coupling Type | Two Piece |
| Inch/Metric | Inch |
| Outside Dia. [Min] | 3.125 in |
| Outside Dia. | 3.125 in |
| I.D. | 1.75 in |
| Inside Diameter B | 1.75 in |
| Keyway | With Keyway |
| Recessed Screw | No |
| Keyway Size | 3/8 in x 3/16 in |
| O.D. | 3.13 in |
| Keyway B | 3/8 in x 3/16 in |
| Bore A | 1 3/4 in |
| Screw Sizes | 5/16-24 x 1 |
| Screw Material | Steel, ASTM A574 |
| No. of Cap Screws | 8 |
| Bore B | 1 3/4 in |
| Screw Style | Hex Socket Cap Screw |
| Length | 4.5 in |
| Material | Steel |
| Screw Size | 5/16-24x1 |
| Weight | 6.394 LB |
| EAN or UPC | 44861040621 |
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Prop 65


