B-Harko HW70 Waterproof Padlock 70mm Outdoor Cast Iron Hardened Shackle Black

Product Overview

The HW70 B-Harko waterproof padlock is engineered for secure outdoor applications where exposure to moisture and harsh weather is common. Built with a robust cast iron body coated in a specialized waterproof polymer, it suits procurement for industrial sites, construction yards, storage containers, gates, and commercial outdoor enclosures. The padlock features a brass cylinder and corrosion-resistant brass pins, with added sealing gaskets protecting the shackle.

The standout feature of this HW70 model is its advanced moisture sealing system, including polymer gaskets around the shackle entry points. This eliminates the risk of internal corrosion?a key procurement concern for outdoor asset protection in wet or extreme environments. Buyers managing inventory for outdoor facility security, infrastructure projects, or long-term storage in high-humidity climates will find this model ideal for bulk orders requiring durable, maintenance-minimized padlocks.

Key Features

• Waterproof polymer coating ? resists rain, snow, and industrial moisture for outdoor security


• Cast iron body ? solid construction for enhanced physical resistance to cutting or impact


• Hardened shackle ? designed to withstand forced entry and standard lock attacks


• Dual polymer shackle seal ? prevents water ingress and corrosion at critical entry points


• Brass cylinder and pins ? provides lasting reliability and rust resistance for extended field use


• Advanced anti-manipulation mechanism ? internal lock design reduces vulnerability to picking


• Three nickel-plated steel keys ? each key includes a plastic head for comfort and durability

Technical Specifications

• Body Material: Cast iron


• Body Size: 70 mm


• Coating: Waterproof polymer


• Shackle Material: Hardened steel


• Shackle Protection: Polymer gaskets


• Cylinder Material: Brass


• Pin Material: Brass


• Number of Keys Included: 3 (nickel-plated steel, plastic heads)


• Color: Black


• Available Sizes: 55 mm, 70 mm, 80 mm (standard and extended shackle)

Applications

Designed for outdoor gates, storage units, construction site containers, commercial enclosures, and industrial yards. Suitable for long-term exposure in rain, snow, or humid environments, including asset protection in infrastructure projects and security for high-risk outdoor areas. Ideal for bulk procurement by facility managers, security contractors, and OEM buyers requiring weatherproof padlocks.

Packaging & Shipping

Standard export packaging. Each unit boxed individually with three keys and installation instructions. Bulk orders are palletized and shrink-wrapped for secure shipping.