Description
Overview:
The Knott-Avonride Cast Locking Head is a heavy-duty coupling component for trailers that use 60 mm (2.36 inches) drawtubes. Built from robust cast metal, it forms the main clamping head that secures the trailer to the towing vehicle, helping maintain a stable and safe connection under load. It uses M14/M14 fittings for straightforward bolt-on installation to compatible Knott-Avonride overrun units and drawtubes. Suitable for a wide range of plant, utility, agricultural, and general-purpose trailers, it is well suited to maintenance or refurbishment of existing coupling systems. Supplied by Knott Avonride with manufacturer reference MPN 575004, this locking head offers a durable, serviceable solution for users who need reliable performance in daily site work or regular towing.
Key Features:
- Cast metal construction for strength and long service life
- Suits 60 mm (2.36 inches) drawtubes for common trailer setups
- M14/M14 fixing points for secure mounting and easy replacement
- Stable, positive coupling to support safe towing performance
- Compatible with Knott-Avonride overrun and drawtube assemblies of matching size
- Straightforward to fit with standard hand tools, reducing downtime
- Designed for demanding use on site, road, or farm
- MPN 575004 for easy identification when ordering or replacing
Typical Applications:
Used to replace worn or damaged coupling heads on trailers equipped with 60 mm drawtubes, including plant trailers, goods/box trailers, small agricultural trailers, and general utility trailers. Ideal for fleet maintenance, workshop repairs, or upgrading an older hitch assembly to restore safe, consistent coupling performance for regular towing duties.
Also known as:
Coupling head, hitch head, tow hitch head, trailer coupling hitch, drawtube coupling head, overrun hitch head, A-frame coupling head, trailer head assembly.
Product Specifications
| L&S Part No. | 800 0003 |
|---|---|
| Part Type | Genuine Part |
| Key Features | - Cast metal construction ensures strength and long service life - Fits 60 mm drawtubes for common trailer setups - M14/M14 fixing points for secure mounting - Compatible with Knott-Avonride overrun units - Suitable for plant, utility, and agricultural trailers |
| Fits Models | KFG35 | KRV35 |
