Ojmar hasp lock with conversion plate

Ojmar Hasp Lock

Delivery

Delivery Information

The approximate lead time is 5 Working Days.

Delivery to Mainland UK only, without any restrictions.

Our delivery times are; Monday - Friday 8am to 5pm.

We will deliver using the most economical method, using either our own vehicles or a carrier.

Goods may be palletised and delivered on an articulated vehicle.

The deliveries are kerb side only, you will need to arrange to unload the vehicle.

If there are any delivery restrictions / specific dates / times / dedicated deliveries, or FORS Registered deliveries; please contact the sales department as there may be an additional cost.

Features

Ojmar Hasp Lock with Conversion Plate – Total Locker Service

Total Locker Service supplies the versatile and highly secure Ojmar hasp lock with an optional conversion plate, designed to replace standard Euro Coin locks in lockers and cabinets. Ideal for shared or public-use environments, the hasp lock offers a practical padlock-based solution for locker security without the need for individual keys.

Whether retrofitting existing locker installations or outfitting new units, the Ojmar hasp lock with conversion plate provides a flexible, easy-to-install option that suits schools, leisure centres, gyms, swimming pools, and industrial workplaces alike. It enables users to bring their own padlock for access control, reducing administrative burden and loss of master keys.

The included conversion plate ensures a secure fit and clean finish when replacing Euro Coin locks with hasp fittings, avoiding unsightly gaps or exposed metal. It is compatible with a wide variety of locker models, including popular laminate door configurations fitted with euro coin locks.

Core Features of the Ojmar Hasp Lock

The Ojmar hasp lock is constructed from durable, corrosion-resistant materials, providing reliable performance in high-humidity or frequently used environments. Key features include:

Padlock-Ready Hasp: Accepts standard shackle padlocks (recommended 6 mm to 8 mm diameter), allowing user-managed security.
Tamper-Resistant Design: Engineered to resist forced entry and reduce risk of vandalism or unauthorised access.
Universal Fitting: Suitable for both left and right-hand hinged doors with horizontal or vertical installation alignment.
High-Cycle Durability: Designed for repeated use in busy locker rooms or communal spaces.
Safe to Use in Wet Areas: Fully compatible with swimming pool and spa environments thanks to anti-rust coating and plastic-compatible mounting surfaces.

Conversion Plate for Easy Retrofitting

The optional conversion plate simplifies installation when replacing cam locks with Ojmar hasp locks. Manufactured from pre-treated steel or hardwearing ABS, the plate covers existing holes from removed locks and ensures a clean aesthetic on the locker face.

This feature is particularly beneficial for facilities seeking to upgrade their locker locking system without replacing the entire door or modifying the locker body. It is cost-effective, fast to install, and preserves the visual consistency of your locker system.

Installation and Compatibility

The Ojmar hasp lock is compatible with most UK locker brands, including Probe, Helmsman, Garran, LinkLockers, and others. It fits doors from 0.8 mm up to 18 mm thick depending on mounting configuration.

Installation requires only basic tools, and the unit can be fitted in under 5 minutes per locker. The conversion plate is pre-drilled to align with common cam lock fixing positions, reducing the need for new holes or modifications. Full fitting instructions are provided with each order, and installation support is available for volume projects.

Use Cases and Applications

The Ojmar hasp lock with conversion plate is used across a wide range of sectors:

Leisure Centres: Allow guests to secure belongings with their own padlocks without requiring key issue or returns.
Swimming Pools and Gyms: Moisture-resistant design makes it ideal for lockers located in high-humidity or splash-prone areas.
Schools and Colleges: Affordable and user-friendly solution for student lockers that reduces staff workload.
Factories and Warehouses: Provides secure locker access for shift workers while minimising lost key management issues.
Temporary Event Storage: Quick-installation solution for mobile locker units or festival settings.

Security and User Experience

Unlike traditional cam locks which require a unique key for each user, the hasp lock encourages users to manage their own access using a personal padlock. This removes key duplication concerns and allows for flexible locker assignment in multi-user scenarios.

In leisure settings, users can rent or bring a padlock, allowing for seamless rotation and usage. For schools or staff rooms, the system empowers users without relying on centralised key distribution, reducing administrative tasks and potential delays.

Delivery and Lead Times

Orders for the Ojmar hasp lock with or without the conversion plate are typically processed within 3–5 working days. Total Locker Service offers bulk ordering discounts and next-day delivery options for urgent replacement needs.

Standard delivery includes fixings and instructions. Additional support, including installation services or multi-site delivery coordination, is available on request.

Ordering and Technical Support

To place an order, confirm compatibility, or request a sample, please contact our expert team using the details below:

Phone: 01284 749211 or 01284 718773
Email: sales@totallocker.co.uk

We can assist with retrofit planning, recommend suitable padlock types, and help manage your locker security upgrade from start to finish. Total Locker Service is your trusted source for secure and practical locker locking solutions across the UK.

Specification

Ojmar hasp lock for lockers
Ojmar hasp lock instructions

The ideal replacement for Euro footprint coin locks with a round cylinder.

It is a direct replacement and has the option of a conversion plate with the same footprint as Euro coin locks.

Designed for lockers up to 20 mm thick, and heavy duty use in collective installations.

Suitable for wet area use thanks to the materials used.

Equipped with anti-rotation system Optionally with back plate if the customer wants to use another system in the future (Coin lock, OTS proximity lock, etc).

Locks are available for both right and left hinged lockers.

Lock back plate

This hasp lock has the benefit of an optional conversion back plate that can be used to convert any Euro coin lock to hasp lock with complete ease.

After removing the old lock, insert the hasp through the cylinder hole, screw the back plate into the Euro coin lock holes and the job is complete.

Ojmar hasp locks offer a classic, reliable solution for securing personal storage. These robust locks are designed for padlock use, providing a simple yet effective way to protect belongings. Ideal for schools, gyms, and public lockers, Ojmar's hasp locks are known for their durability and ease of use. Their straightforward design ensures compatibility with a wide range of padlocks, offering flexibility and peace of mind in various settings.