TOOLS

ALL THE TOOLS FOR THE USE OF OUR PRODUCTS
Our tooling products are designed to improve the efficiency, safety and durability of your equipment and processes. All of these items are available in various configurations and can be customised to meet specific customer needs, providing reliable solutions for the maintenance and protection of your industrial systems.

Worn shaft repair sleeves

Ring Dispensers

Ring Applicators

Ring Pliers

King's feet

O-Ring Measuring Cones

Durometers

Seal Pullers

O-Ring Pullers

USEFUL COLLAR ASSEMBLY

Bearing Heaters

Bearing Pullers

Pipe cutters

Lubrication Pumps

Spray Guns

SHEARS FOR SHEET METAL CUTTING
Repair Sleeves for Worn Axle Shafts
Worn shaft repair sleeves are indispensable for restoring and protecting damaged shafts, thus prolonging the life of your equipment without the need for costly replacements. In addition, we manufacture these sleeves in stainless steel, which provides a fast and effective solution for repairing damaged surfaces. This solution ensures efficient and reliable shaft operation in a variety of industrial applications.
Ring Dispensers
The circlip dispensers that we offer ensure a controlled and efficient distribution of rings in strings or ribbonsThese dispensers improve organisation and minimise waste in the work environment. Designed for easy handling and storage, these dispensers provide quick and convenient access to the required rings. Therefore, assembly and maintenance processes are optimised.
Ring Applicators
Our ring applicators facilitate the precise installation of rings on a wide range of industrial components. Designed to improve accuracy and reduce assembly time, these applicators provide superior control and convenience during use. As a result, correct and secure ring placement is ensured, resulting in efficient and reliable assembly.
Ring pliers
Our pliers are specifically designed to facilitate the installation and removal of retaining rings or circlips. With their ergonomic design and precise tips, these pliers allow a firm and secure grip, ensuring efficient and effortless work. Manufactured from high quality materials, they offer durability and strength, making them an ideal choice for professionals and hobbyists looking for precision and reliability in their projects.
King's Feet
Calipers, also known as calipers or verniers, are high-precision measuring tools used in industry and mechanics to measure internal and external dimensions and depths of objects. Their design allows for accurate readings in millimetres or inches, making them an essential tool for engineers, technicians and do-it-yourselfers. With robust construction and quality materials, our calipers ensure durability and reliability in every measurement, making it easy to work in workshops, factories and precision projects. Available with or without digital display.
O-Ring Measuring Cones
Our O-ring measuring cones allow you to check the diameter and depth of the O-rings, verifying that they are perfectly adjusted to the required specifications, avoiding leaks and failures in the systems. Available in various materials such as polyurethane, plastic, aluminium or steel and various dimension ranges, as well as metric and imperial systems.
Durometers
Hardness testers are essential instruments in industry for measuring the hardness of materials, ensuring the quality and strength of metal products, plastics and other composites. With a wide range of models, both digital and analogue, these devices enable accurate and fast measurements, facilitating the control of manufacturing processes and ensuring that materials meet the required specifications.
Seal Pullers
We offer seal pullers that allow easy and safe removal of seals without damaging adjacent components. These extractors are designed to provide agility and precision in the disassembly of these types of seals, reducing maintenance time. This ensures a clean and efficient process, improving productivity in the industrial environment.
O-Ring Pullers
Created to facilitate the removal of O-rings quickly and efficiently, these tools help prevent damage to component surfaces, ensuring safe and accurate operation. With an ergonomic design and high quality materials, our pullers are ideal for professionals looking to optimise their work in machinery maintenance and repair.
useful collar assembly
Designed to facilitate the precise and safe installation of collars in industrial applications, this tool reduces manual effort and guarantees a perfect fit, optimising work time and avoiding damage to parts. Ideal for workshops and industrial environments, it is an indispensable complement for professionals seeking efficiency and quality in the assembly of hydraulic systems.
Bearing Heaters
Our bearing heaters are designed to facilitate the installation of these items in a uniform manner, through thermal expansion. These heaters ensure a secure and precise fit of the bearings, reducing the risk of damage during mounting. Consequently, the operational efficiency of installation processes is improved.
Bearing Pullers
Bearing pullers are essential tools to minimise the risk of damage to parts during the removal and replacement process. Available in a variety of configurations and sizes according to bearing dimensionsOur extractors provide a reliable solution for the maintenance and repair of machinery.
Tube Cutters
OSN pipe cutters are specifically designed to cut plastic pipes efficiently and accurately. This device allows clean and straight cuts to be made on different pipe diameters, facilitating the installation and maintenance of piping systems. Its ergonomic design and cutting mechanism ensure comfortable and safe use, making it ideal for plumbing, HVAC and other applications.
Lubrication Pumps
Our grease pumps are designed to provide precise and controlled lubrication, improving performance and reducing wear on critical components. Available in a variety of models (manual and automatic), our pumps ensure even distribution of the lubricant. This guarantees the efficiency and reliability of your lubrication systems, extending the service life of your equipment.
Spray Guns
Spray guns for uniform and controlled application of lubricants and other fluids. These guns are designed to provide precise and adjustable spraying, optimising maintenance and component protection. As a result, effective coverage and reduced waste is ensured.
Sheet metal shears
Finally, we offer an essential tool for precision sheet metal cutting work, designed for durability and efficiency in industrial and workshop applications. Manufactured from high-strength materials, they allow clean, controlled cuts in sheet metal of different thicknesses. Ideal for metalworking professionals, installers and maintenance work, ensuring ergonomic and safe handling in every use.
At OSN, we are committed to providing quality tools and industrial protections that improve the operational efficiency and safety of your processes. Our products are designed to offer reliable and durable solutions, ensuring the efficient protection and maintenance of your industrial systems in a variety of applications.

PRODUCTS
- Watertightness: Seals, Gaskets,...
- Fixing: Elastic rings, Washers,...
- Transmission: Bearings, Supports,...
- Hydraulics and pneumatics: Piston seals, Scrapers
- Cushioning: Wave springs, springs
- Bearing Accessories: Balls, Nylon rings
- Lubricants and Adhesives: Greases, Adhesives
- Kits: O-ring kits, O-ring kits, Elastic ring kits
- Tools: Sleeves for worn shafts, Ring Dispensers
TECHNICAL ADVICE
- Installation of Split Restraints
- Dimensions of an O-Ring
- Installation of the oil seal
- How to Install a Worn Shaft Repair Sleeve