B-Harko HS 50 mm Marine Padlock SUS 304 Stainless Steel Double Locking

Product Overview

The B-Harko HS 50 mm marine padlock is a heavy-duty shackle lock constructed with a full stainless steel SUS 304 body, engineered for high-corrosion environments such as maritime, outdoor industrial, and commercial installations. All major components in the locking mechanism?shackle, closing pins, dust cover, and springs?are made from stainless steel SUS 304, while other internal parts are manufactured from brass to ensure durability and resistance to harsh weather conditions.

A standout feature of this lock is its double locking mechanism, which provides enhanced security against forced entry and manipulation. This greatly reduces procurement risk for buyers seeking robust asset protection in high-risk or exposed areas. The HS 50 mm is particularly suited for bulk procurement by marine equipment suppliers, industrial storage facility operators, and outdoor infrastructure projects where stainless steel construction and advanced security are project requirements.

Key Features

• Solid SUS 304 stainless steel body ? maximizes corrosion resistance for marine or outdoor use


• All locking components SUS 304 ? closing pins, shackle, dust cap, and springs engineered for extended durability


• Double locking mechanism ? improved security against prying and bolt-cutter attacks


• Brass internal elements ? enhances smooth operation and corrosion resistance


• Includes 3 brass keys ? robust and long-lasting for intensive use environments


• Shackle diameter 50 mm ? suitable for heavy-duty hasps and chains

Technical Specifications

• Body Material: Stainless steel SUS 304


• Internal Elements: Stainless steel SUS 304 (pins, springs, dust cover), brass (other internal parts, keys)


• Shackle Material: Stainless steel SUS 304


• Locking Mechanism: Double locking


• Padlock Width: 50 mm


• Keys Included: 3 brass keys

Applications

Designed for use in marine, port, and waterfront storage facilities, outdoor industrial enclosures, construction sites, public infrastructure, and commercial storage units. Suitable for high-security requirements in corrosive or outdoor environments, where stainless steel padlocks are specified. Commonly procured for outdoor gates, lockers, tool cabinets, and OEM marine equipment kits.

Packaging & Shipping

Each padlock is individually packed on a blister card for easy display and retail presentation. Set includes the padlock and 3 brass keys.