

Maypole MP953 Universal Hitchlock – 50mm Coupling Security Lock with Case Hardened Steel
The Maypole MP953 Universal Hitchlock provides reliable security for trailers, preventing theft with a robust case-hardened steel bar. Compatible with most standard 50mm couplings, it comes complete with two keys and is designed for long-lasting durability.
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Maypole MP953 Universal Hitchlock – 50mm Coupling Security Lock with Case Hardened Steel
Marine Chandlery: North Shields
Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom

The Maypole MP953 Universal Hitchlock provides reliable security for trailers, preventing theft with a robust case-hardened steel bar. Compatible with most standard 50mm couplings, it comes complete with two keys and is designed for long-lasting durability.
The Maypole MP953 Universal Hitchlock provides reliable security for trailers, preventing theft with a robust case-hardened steel bar. Compatible with most standard 50mm couplings, it comes complete with two keys and is designed for long-lasting durability.
Product Description:
The Maypole MP953 Universal Hitchlock is an essential accessory for trailer owners who want to protect their trailer from unauthorised towing. Designed to fit most standard 50mm couplings, the hitchlock is built with a 12mm case-hardened steel bar, offering strong resistance against cutting and tampering. By securing the coupling, it prevents “towaway theft,” giving peace of mind when leaving trailers unattended.
Installation is straightforward, and the lock is supplied with two keys for convenience. While the hitchlock is primarily displayed in the front-facing orientation, it can be installed in alternative directions depending on the type of coupling, allowing flexibility in use. The mechanism should be lubricated before first use and periodically thereafter to ensure smooth operation and longevity.
The Maypole MP953 Hitchlock is lightweight yet robust, making it easy to handle without compromising on security. Its compact design allows it to fit neatly on most standard couplings, while the display packaging makes it suitable for retail presentation. Please note that this hitchlock is not suitable for stabiliser couplings.
By using the MP953, trailer owners benefit from enhanced security, reduced risk of theft, and confidence in leaving their trailer or boat unattended, whether at home, on a campsite, or in public areas.
Specification:
| Specification | Details |
|---|---|
| Brand | Maypole |
| Model | MP953 |
| Product Type | Universal Hitchlock |
| Coupling Compatibility | Standard 50mm couplings |
| Bar Material | Case-hardened steel, 12mm thickness |
| Keys Included | 2 |
| Suitable For | Trailers, boats, general towing couplings |
| Installation | Flexible orientation depending on coupling |
| Not Suitable For | Stabiliser couplings |
| Packaging | Retail display pack |
| Maintenance | Lubricate periodically |
Delivery information
Standard delivery: 3-5 working days
Express delivery: 1-2 working days
Free delivery on orders over £100








