20 mm cylinder lock – code: 38.131.81 – Osculati

The cylinder lock Osculati with length 20 mm (supplier code 38.131.81) is a compact and well-crafted solution for applications where reliability, resistance, and a neat appearance are needed. It is made entirely of chrome-plated brass, without iron or zamak components, a choice that makes it particularly suitable in technical contexts and in environments where exposure to humidity and splashes is frequent.

The equipment includes a waterproof protective cap, useful for shielding the cylinder and helping to keep the key insertion area cleaner and more protected. For those working in the nautical or plant engineering fields, it is a practical detail that aids in the daily management of lockers, doors, and technical compartments.

Features and construction details

Materials

• Chromed brass for the entire lock body.
• No parts in iron or zamak, for a construction choice oriented towards durability in demanding environments.

Cylinder protection

• Waterproof cap included, designed to protect the cylinder from water and dirt.

Available sizes (product variant)

This sheet refers to the version with length (C) 20 mm. The indicated diameter for the series is Ø 20 mm.

Product data summary

• TypeCylinder lock
• Length (C): 20 mm
• : Adjustable and closable nozzleØ 20 mm
• Materialchrome-plated brass
• Protectionwaterproof cap
• Osculati Code: 38.131.81

Typical applications

Thanks to the compact size and chrome-plated brass construction, this lock is suitable for many installations where a cylinder lock with a durable finish and easy integration on panels and doors is desired.

• Doors and hatches on boats (lockers, technical compartments, service accesses).
• Cabinets and containers in humid environments or subject to splashes.
• Paneling and closures on technical fittings where cylinder protection is useful.

Advantages for use in nautical and technical fields

Material choice focused on durability

The absence of iron or zamak parts and the construction in chromed brass make this lock a consistent choice for installations where corrosion and oxidation can become a problem. It is a solution designed for those seeking components with a “professional” approach, suitable for maintenance and refitting.

Greater protection of the most exposed point

The waterproof cap helps protect the cylinder opening, reducing the ingress of water and impurities. In practice, this can facilitate daily use and help keep the lock area tidier, especially on external or semi-exposed installations.

Clean integration on doors and panels

The cylinder format and chrome finish allow a discreet and refined insertion on many types of panels. It is a suitable choice when a functional lock is desired without sacrificing an appearance consistent with onboard hardware.

Usage and installation notes

Selection of the correct size

This version is identified by length (C) 20 mm. Before purchase, it is advisable to check the thickness of the support and the space available behind the panel, so as to choose the variant best suited to your installation.

Protection and routine maintenance

• Use the waterproof cap when the lock is not in use, especially in the presence of splashes or washings.
• In case of use in a marine environment, keep the area around the cylinder clean to limit deposits of salt and dirt.

Product identification

For technical requests, reorder or comparison with other components of the same series, refer to the Osculati code 38.131.81 and to the SKU OSCU00000711.

FAQ – Frequently Asked Questions

What material is the lock made of?

The lock is made entirely of chrome-plated brass and does not contain iron or zamak parts.

Does this lock include protection for the cylinder?

Yes, it comes complete with a waterproof protective cap, useful for shielding the cylinder from water and dirt.

What is the size of this version?

This sheet refers to the version with length (C) 20 mm. The indicated diameter for the series is Ø 20 mm.

In which applications is it typically used?

It is suitable for doors, hatches, lockers, and technical compartments, especially in the nautical field or in humid environments where the choice of materials is important.

What is the Osculati reorder code?

The Osculati supplier product code is 38.131.81 (store SKU: OSCU00000711).