B-Harko HD40 Snap-Lock Cast Iron Padlock Hardened Shackle Brass Cylinder

Product Overview

The B-Harko HD40 is a snap-lock cast iron padlock equipped with a hardened steel shackle and a brass cylinder, designed for general security applications in commercial, institutional, and industrial settings. Its robust construction suits it for both indoor and sheltered outdoor environments where moderate tamper resistance is required. Each unit includes a brass S-Shape key mechanism and is supplied with three matching keys.

What distinguishes this padlock from generic models is its use of a hardened shackle, which improves resistance against cutting and sawing attempts?a key concern in shared access and medium-security situations. Facilities managers, warehouse operators, and buyers responsible for multi-user or public area security will find this model particularly suitable for bulk procurement and use across lockers, storage cages, and gates.

Key Features

• Snap-locking mechanism ? enables one-handed operation and rapid securing without a key for closure


• Cast iron body ? delivers increased durability and strength versus standard stamped or laminated padlocks


• Brass cylinder and pins ? resistant to corrosion and ensures longer service life, even in humid conditions


• Hardened steel shackle ? provides enhanced resistance to cutting and sawing attacks


• S-Shape key type ? compatible with master-keyed systems and reduces unauthorized key duplication


• Supplied with 3 keys ? simplifies user management for shift changes or multiple authorized users


• 120 units per bulk carton ? efficient for facility-wide or institutional distribution projects

Technical Specifications

• Body Material: Cast iron


• Shackle Material: Hardened steel


• Cylinder Material: Brass


• Pin Material: Brass


• Key Type: S-Shape


• Keys Supplied: 3 per padlock


• Bulk Packaging: 120 units/carton

Applications

Used for securing lockers, storage units, cabinets, access gates, and institutional cupboards in industrial, commercial, and educational facilities. Suited for bulk deployments in warehouses, gyms, schools, and multi-tenant properties where robust basic security and supply continuity are required.

Packaging & Shipping

Each padlock is individually boxed and supplied with three S-Shape keys. Bulk shipments are supplied in cartons of 120 units for efficient facility-wide distribution.