Air Chuck Large Bore Lock On HALTEC 377
A professional-quality Haltec 377 Large Bore Lock-On Air Chuck, designed for efficient inflation of large bore tyre valve systems commonly found on heavy-duty vehicles and equipment.
The lock-on design provides a secure connection to the valve during inflation, helping keep the chuck firmly attached while air is being supplied. This makes it particularly suitable for demanding tyre service applications where a reliable connection and high-volume airflow are required.
Featuring a sealed/closed-type configuration, the chuck is designed for use with compatible compressed-air inflation equipment where the air supply is controlled through the chuck connection.
Features & Benefits
- Genuine Haltec 377 style large bore air chuck
- Designed specifically for large bore tyre valves
- Lock-on connection provides a secure fit to the valve
- Sealed / closed-type design
- 1/4" BSP female connection
- Heavy-duty metal construction
- Knurled body provides a secure grip during connection and removal
- Designed for reliable, high-volume tyre inflation
- Ideal for professional tyre shops and heavy-duty tyre servicing
- Suitable for earthmoving, mining, agricultural, industrial and OTR tyre applications
- Compact, robust design for regular workshop and field use
| Specification | Details |
|---|---|
| Model | Haltec 377 |
| Type | Lock-On Air Chuck |
| Style | Sealed / Closed |
| Valve Application | Large Bore |
| Air Connection | 1/4" BSP Female |
| Application | Heavy-Duty Tyre Inflation |
An excellent choice for tyre technicians working with large bore inflation systems, providing a secure connection and dependable airflow for demanding heavy-equipment tyre servicing.

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