ABUS 37ST/55 Granit Stainless Steel Marine Open Shackle Padlock

The ABUS 37ST/55 Granit series CEN Grade 4 open shackle padlock is a high-security, marine-grade padlock engineered for the harshest outdoor environments. Ideal for securing gates, doors, boats, and marine applications near water, both the solid lock body and the 12mm shackle are crafted from attack-resistant stainless steel to provide maximum rust and corrosion protection.

This padlock features a highly pick-resistant ABUS-Plus disc cylinder mechanism offering over 250,000 key variations, alongside a double stainless steel ball locking mechanism that delivers extreme pulling resistance. It is also built to resist freeze spray attacks and physical drilling.

This padlock is available in multiple configurations, with options for boxed or visual (Visi) packaging, weights of 502g or 560g, and either a security card or code card to protect against unauthorised key duplication. Please select your preferred manufacturer reference, barcode, and packaging options from the list below.

Technical Specifications

• Brand: Abus
• Body Width: 63mm
• Body Height: 47mm
• Body Depth: 31mm
• Shackle Diameter: 12mm
• Horizontal Clearance: 27.5mm
• Vertical Clearance: 26mm
• Shackle Finish: Stainless Steel
• Finish: Blue
• Keying: Keyed To Differ (supplied with 2 keys)
• Key Differs: 250,000
• Standards: CEN Grade 4
• Weight: 502g or 560g (please choose from the options below)
• Packaging: Boxed or Visi (please choose from the options below)
• Manufacturer Reference: 37ST/55 or 81385 (please choose from the options below)
• Notes: Supplied with either a Code Card or Security Card (please choose from the options below)
• Barcode: 4003318813849 or 4003318813856 (please choose from the options below)

Key Features

• Marine-Grade Protection: Solid stainless steel body and shackle offer ultimate resistance to rust and corrosion in harsh coastal environments.
• CEN Grade 4 Security: High-security rating designed to withstand heavy-duty physical attacks.
• Double Ball Locking: Extreme pulling resistance for maximum security against forced entry.
• ABUS-Plus Disc Cylinder: Highly pick-resistant mechanism with over 250,000 key variations.
• Attack Resistant: Built to resist freeze spray, drilling, and pulling attacks.
• Key Duplication Protection: Supplied with 2 keys and a security or code card to prevent unauthorised key copying.