Abus Granit 37-55SS Marine Padlock

ABUS Granit™ 37/55 Sea & Snow Padlock – Ultimate Marine-Grade Stainless Steel High-Security Padlock for Saltwater, Coastal & Harsh Outdoor Protection

Protect high-value marine and outdoor assets with the ABUS Granit™ 37/55 Padlock, a premium high-security stainless steel padlock engineered for extreme maritime environments and severe weather conditions where maximum theft and corrosion protection are required. Featuring a solid stainless steel lock body and shackle, ABUS-Plus disc cylinder, and rekeyable RK cylinder technology, the Granit™ 37/55 provides professional-grade security for boats, marinas, shipping containers, coastal gates, docks, and harsh industrial environments.

If you are searching for a heavy-duty marine padlock, saltwater-resistant padlock, stainless steel high-security lock, boat lock, weatherproof container lock, or a corrosion-proof padlock, the ABUS Granit™ 37/55 delivers one of the highest levels of mechanical and weather resistance available from ABUS.

Maximum Security Protection for Harsh Environments

When protecting expensive marine equipment, vessels, coastal inventory, and exposed restricted areas, standard padlocks quickly rust and fail. The ABUS Granit™ 37/55 was designed specifically for marine and severe climate applications where saltwater, high humidity, snow, and severe weather create extreme risk of corrosion alongside theft.

Built to meet demanding security and environmental requirements, this professional-grade marine padlock is suitable for applications including harbors, marine facilities, transport equipment, offshore operations, and exposed heavy-duty storage. It is certified for high-security applications in severe outdoor environments.

Solid Stainless Steel Construction

The ABUS Granit™ 37ST/55 features a solid stainless steel body and shackle, creating a completely rustproof barrier against both physical attacks and severe chemical/saltwater corrosion. Unlike standard coated locks, the stainless steel composition ensures long-term resistance to rust, oxidation, and extreme weather failure.

The heavy-duty 12 mm diameter stainless steel shackle provides superior resistance against cutting, sawing, and forced entry attempts, while the compact design makes it ideal for use with high-security marine hasps and locking systems.

ABUS-Plus Disc Cylinder for Advanced Outdoor Security

At the heart of the Granit™ 37/55 is the ABUS-Plus disc cylinder, a precision locking system designed to provide extremely high protection against manipulation, picking, and environmental clogging.

The RK (Rekeyable) cylinder feature allows the lock cylinder to be reconfigured to match an existing ABUS-Plus key system, making it an excellent choice for marina operators, fleet managers, and industrial sites needing to integrate high-security marine locks.

Key Features of the ABUS Granit™ 37/55 Padlock

• 100% solid stainless steel lock body and shackle for maximum corrosion resistance

• Built for severe saltwater, coastal, snow, and extreme harsh weather environments

• ABUS-Plus disc cylinder for maximum protection against picking and manipulation

• RK rekeyable cylinder for integration into existing ABUS-Plus key systems

• Double-bolted shackle design for extreme tensile holding strength

• High-security key system with 2 keys included 

• ABUS Security Level 10/10

• Engineed specifically for high-value marine assets and extreme weather theft protection

• Made in Germany

• Compatible with ABUS high-security hasp No. 130 for increased protection

Specifications

• Model: ABUS Granit™ 37/55 (Sea & Snow)

• Lock Body Width: 62.5 mm

• Body Depth: 31 mm

• Shackle Diameter: 12 mm

• Vertical Shackle Clearance: 26.5 mm

• Horizontal Shackle Clearance: 27.5 mm

• Weight: Approximately 470 g

• Security Level: 10/10

• Cylinder Type: ABUS Plus Disc Cylinder

• Body & Shackle Material: Solid Stainless Steel

Ideal Marine & Outdoor Applications

The ABUS Granit™ 37ST/55 Marine High-Security Padlock is ideal for securing:

• Yachts, speedboats, and personal watercraft

• Marina docks, gangways, and boat slips

• Shipping and cargo containers exposed to coastal weather

• Offshore facilities and coastal industrial storage

• Harsh weather gates and perimeter barriers

• Marine transport trailers and boat yards

• Coastal warehouses and boat houses

• Outdoor utility equipment in extreme climates

• Commercial fishing vessels and gear storage

Why Choose the ABUS Granit™ 37/55?

When customers search for a padlock that will not rust in saltwater, the strongest marine-grade padlock, or a heavy-duty stainless steel container lock, they need a product built to withstand the toughest weather conditions on earth.

The ABUS Granit™ 37/55 combines solid stainless steel construction, advanced disc cylinder technology, total rust resistance, and rekeyable security features to deliver a uncompromising locking solution for waterborne and outdoor environments.

Whether securing a vessel, protecting coastal inventory, or upgrading security in extreme weather zones, the ABUS Granit™ 37/55 Padlock delivers the trusted performance expected from the ABUS Granit™ series.

Choose the ABUS Granit™ 37/55 Padlock for maximum corrosion resistance, weather durability, and professional marine-grade protection.

Technical data - 37/55 S&S
Depth e 31 mm
Height f 84 mm
Horizontal clearance b 27,5 mm
Keyed alike No
Locking type key
Security Level Home Security 10
Security card 
Shackle diameter d 11 mm
Vertical clearance c 26,5 mm
Weight 470 g
Width a 62,5 mm
EAN 4003318350603