OPEL 50 Padlock Hidden Shackle Waterproof Laminated Steel Body 4 Keys Black

Product Overview

The OPEL 50 Waterproof Laminated Padlock with hidden shackle is engineered for securing gates, garages, and storage units in both indoor and outdoor environments. Its steel laminated body is coated with a durable polymer for enhanced resistance to weather and physical attack, and a concealed shackle design helps protect against cutting attempts. The lock is equipped with a hardened steel shackle in an aluminum cover, a solid brass double-sided locking cylinder, and stainless steel 304 springs to increase tamper resistance, while a dustproof rubber cover shields the cylinder mechanism from dirt and moisture.

The defining feature of this SKU is its hidden shackle (covered shackle) construction, which significantly increases anti-theft performance by minimizing access points for cutting tools, reducing the risk of forced entry compared to standard open-shackle padlocks. This construction is especially meaningful for security procurement in facilities exposed to high vandalism risk or harsh weather, such as commercial warehouses, outdoor gates, and service yards. It is well-suited for buyers seeking advanced physical security in bulk, where access is shared among multiple users thanks to the inclusion of four individually cut keys per lock.

Key Features

• Hidden shackle design ? reduces risk of cutting by concealing shackle access


• Waterproof construction ? suitable for prolonged outdoor use in rain and dirt


• Laminated steel body with polymer coating ? enhances resistance to impacts and corrosion


• Hardened steel shackle in aluminum cover ? provides high tensile strength against pulling and prying


• Double-sided shackle locking ? increases tamper resistance compared to single-point systems


• Brass locking cylinder and pins ? ensures smooth operation and high security


• Includes 4 individually notched keys per lock ? allows convenient multi-user access

Technical Specifications

• Body Width: 50 mm


• Body Material: Laminated steel with polymer coating


• Shackle Material: Hardened steel with aluminum cover


• Lock Cylinder: Brass


• Key Pins: Brass


• Spring Material: Stainless steel 304


• Shackle Mechanism: Double-sided locking


• Weather Resistance: Waterproof, dustproof cylinder protection


• Color: Black


• Keys Included: 4 cut keys

Applications

Recommended for securing warehouses, gates, garages, storage units, and industrial equipment in commercial, logistics, and service environments. Suitable for both indoor and outdoor use, including high-risk areas due to hidden shackle construction and robust corrosion/waterproofing features. Also fits group-access scenarios with its four-key set.

Packaging & Shipping

Standard export packaging. Each padlock is boxed with four individually notched keys and includes installation and maintenance instructions.