Home / Products / Top Hammer Drilling Tools / T45 SERIES / Coupling sleeves
Coupling sleeve T45
T45 (1 3/4″)
T45 coupling sleeves: 2 sizes, standard and full-bridge.
| Type | Thread | Length, mm | Length, ft | Diameter, mm | Diameter, in | Weight kg | Drawing No. |
|---|---|---|---|---|---|---|---|
| Standard | T45 | 210 | 7 1/2″ | 65 | 2 1/2″ | 3.2 | 31-T45-65-210-23 |
| Full bridge | T45 | 215 | 7 5/8″ | 65 | 2 1/2″ | 3.3 | 32-T45-65-215-23 |
Full-bridge sleeves add a bridge at the thread root — better fatigue resistance for deep holes and high impact frequency.
Need T45 Coupling sleeves?
Send thread size and quantity — quotation within 24 hours.