Steel Clamp-Type Shaft Couplings
Offered in one and two piece designs, they provide maximum holding power for high load applications and come in straight-through and reducer styles.
| STAFFORD STEEL CLAMP-TYPE SHAFT COUPLINGS | ||||||||
| DIMENSIONS | ONE PIECE STEEL | TWO PIECE STEEL | ||||||
| BORE SIZE | O.D. | Length | Screw | Old Stafford | New Stafford | Old Stafford | New Stafford | |
| A | B | Part No. | Part No. | Part No. | Part No. | |||
| 1/4 | 1/4 | 13/16 | 1-1/4 | 4-40 | 1/4X1/4L | 5L004004 | SPL 1/4X1/4L | 5L004004F |
| 3/8 | 1/4 | 1-1/6 | 1-5/8 | 6-32 | 3/8-1/4L | 5L006004 | SPL 3/8-1/4L | 5L006004F |
| 3/8 | 3/8 | 1-1/6 | 1-5/8 | 6-32 | 3/8X3/8L | 5L006006 | SPL 3/8X3/8L | 5L006006F |
| 1/2 | 3/8 | 1-1/4 | 3/8 | 8-32 | 1/2X3/8L | 5L008006 | SPL 1/2X3/8L | 5L008006F |
| 1/2 | 1/2 | 1-1/4 | 1-7/8 | 8-32 | 1/2X1/2L | 5L008008 | SPL1/2X1/2L | 5L008008F |
| 5/8 | 1/2 | 1-1/2 | 2-1/4 | 10-32 | 5/8X1/2L | 5L010008 | SPL 5/8-1/2L | 5L010008F |
| 5/8 | 5/8 | 1-1/2 | 2-1/4 | 10-32 | 5/8X5/8L | 5L010010 | SPL 5/8X5/8L | 5L010010F |
| 3/4 | 1/2 | 1-3/4 | 2-5/8 | 1/4-28 | 3/4X1/2L | 5L012008 | SPL 3/4X1/2L | 5L012008F |
| 3/4 | 5/8 | 1-3/4 | 2-5/8 | 1/4-28 | 3/4X5/8L | 5L012010 | SPL 3/4X 5/8L | 5L012010F |
| 3/4 | 3/4 | 1-3/4 | 2-5/8 | 1/4-28 | 3/4X3/4L | 5L012012 | SPL 3/4X3/4L | 5L012012F |
| 7/8 | 5/8 | 1-7/8 | 2-7/8 | 1/4-28 | 7/8X5/8L | 5L014010 | SPL 7/8X5/8L | 5L014010F |
| 7/8 | 7/8 | 1-7/8 | 2-7/8 | 1/4-28 | 7/8X7/8L | 5L014014 | SPL 7/8X7/8L | 5L014014F |
| 1 | 3/4 | 2 | 3 | 1/4-28 | 1X3/4L | 5L100012 | SPL 1X3/4L | 5L100012F |
| 1 | 1 | 2 | 3 | 1/4-28 | 1X1L | 5L100100 | SPL 1X1L | 5L100100F |
| 1-1/8 | 1 | 2-1/8 | 3-1/4 | 1/4-28 | 1-1/8X1L | 5L102100 | SPL 1-1/8X1L | 5L102100F |
| 1-1/8 | 1-1/8 | 2-1/8 | 3-1/4 | 1/4-28 | 1-1/8X1-1/8L | 5L102102 | SPL 1-1/8X1-1/8L | 5L102102F |
| 1-1/4 | 1 | 2-1/4 | 3-3/8 | 1/4-28 | 1-1/4X1L | 5L104100 | SPL 1-1/4X1L | 5L104100F |
| 1-1/4 | 1-1/4 | 2-1/4 | 3-3/8 | 1/4-28 | 1-1/4X1-1/4L | 5L104104 | SPL 1-1/4X1-1/4L | 5L104104F |
| 1-3/8 | 1 | 2-3/8 | 3-5/8 | 1/4-28 | 1-3/8X1L | 5L106100 | SPL 1-3/8X1L | 5L106100F |
| 1-3/8 | 1-3/8 | 2-3/8 | 3-5/8 | 1/4-28 | 1-3/8X1-3/8L | 5L106106 | SPL 1-3/8X1-3/8L | 5L106106F |
| 1-1/2 | 1 | 2-1/2 | 3-3/4 | 1/4-28 | 1-1/2X1L | 5L108100 | SPL 1-1/2X1L | 5L108100F |
| 1-1/2 | 1-1/2 | 2-1/2 | 3-3/4 | 1/4-28 | 1-1/2X1-1/2L | 5L108108 | SPL 1-1/2X1-1/2L | 5L108108F |
| 1-3/4 | 1-1/2 | 3 | 4-1/2 | 5/16-24 | 1-3/4X1-1/2L | 5L112108 | SPL 1-3/4X1-1/2L | 5L112108F |
| 1-3/4 | 1-3/4 | 3 | 4-1/2 | 5/16-24 | 1-3/4X1-3/4L | 5L112112 | SPL 1-3/4X1-3/4 | 5L112112F |
| 2 | 2 | 3-1/4 | 4-7/8 | 5/16-24 | 2X2L | 5L200200 | SPL 2X2L | 5L200200F |