KABRO C4-27 Pin Padlock Security Class 4 Steel Body Flat Key Anti-Drill

Product Overview

The KABRO C4-27 pin padlock offers robust mechanical strength for securing industrial and commercial assets in areas requiring high security. Its steel body delivers an axial pin extraction resistance exceeding 8 kN, making it suitable for environments where rigorous protection is essential against forced entry. This padlock is certified to security class 4, providing assurance of compliance with demanding standards relevant to critical infrastructure and professional facilities.

A distinguishing feature of this SKU is the flat key profile with side dimples, which considerably increases the number of key combinations while reducing the risk of unauthorized manipulation and picking. This significantly reduces procurement risk for buyers who prioritize advanced access control measures in logistics, utilities, or facility management. The KABRO C4-27 is specifically well-suited for bulk procurement by security contractors and operators of sensitive sites requiring padlocks with consistently high resistance to tampering.

Key Features

• Axial pin extraction resistance ? withstands forces exceeding 8 kN (approx. 800 kg) for enhanced security


• Security class 4 certification ? meets strict standards for professional and critical infrastructure use


• Flat key profile with side dimples ? increased combination capacity and improved pick resistance


• Solid steel construction ? high mechanical durability for demanding applications


• Three hardened anti-drill pins ? enhanced protection against drilling attacks


• Not compatible with thick oil lubrication ? requires maintenance with WD-40 fluid for optimal performance

Technical Specifications

• Body Material: Steel


• Axial Pin Extraction Resistance: >8 kN (approx. 800 kg)


• Security Class: 4


• Key Profile: Flat key with side dimples


• Number of Anti-Drill Pins: 3 (hardened)

Applications

Used in industrial, commercial, and critical infrastructure environments such as warehouses, utility and telecom cabinets, transport depots, and professional facilities. Ideal for securing gates, rolling shutters, equipment lockers, and access points requiring high resistance to tampering and forced entry. Suitable for bulk deployment in logistics and facility management operations where class 4 certified security is specified.

Packaging & Shipping

Standard export packaging. Each unit includes the padlock body, set of flat keys, and installation instructions. Bulk shipments available for large orders.