Master Lock Co A703KA35257 Keyed Alike Padlock

Product Description

The MASTER LOCK CO A703KA35257 is a 2.5-inch round solid steel padlock designed for high-security applications where multiple locks must operate on the same key. The body is case-hardened steel with a triple zinc plating for corrosion resistance and cut-saw resistance. The 2-inch boron shackle adds hardened protection against bolt cutter attacks. A 5-pin tumbler cylinder provides reliable key security. This lock is keyed alike to key number 35257, making it suitable for facility managers, contractors, and tradespeople who need consistent key control across multiple lock points.

This padlock fits industrial, commercial, and job-site applications where consistent keying across multiple units is required. Common uses include securing tool storage, gate hasps, equipment lockout-tagout stations, and utility enclosures. The round body profile and boron shackle make it a standard choice for outdoor or semi-exposed environments where cut resistance and weather durability are priorities. Sold in a package of 6 units, making it practical for multi-point installations on a single key.

Key Features

• Case-hardened solid steel body resists cutting and sawing
• Triple zinc plating provides corrosion and weather resistance
• 2-inch boron shackle resists bolt cutter attacks
• 5-pin tumbler cylinder for reliable key control
• Keyed alike to key number 35257 for multi-lock consistency
• Package quantity of 6 units for multi-point installations

Compatibility

Designed as an OEM-style keyed-alike padlock compatible with standard hasp, chain, and gate latch applications requiring a 2.5-inch round body padlock.

Installation Notes

Installation of padlocks should be performed by qualified facility maintenance personnel or licensed tradespeople as applicable to the application. Before installing on lockout-tagout stations, verify compliance with OSHA 29 CFR 1910.147 energy control procedures. Ensure the hasp or shackle receiver is rated for the shackle diameter before use. Do not force the shackle into an undersized receiver, as this can damage the locking mechanism.

Technical Specifications

• Body Shape: Round
• Body Material: Solid Steel, Case Hardened
• Body Finish: Triple Zinc Plated
• Body Size: 2.5 inches
• Shackle Material: Boron Steel
• Shackle Length: 2 inches
• Pin Count: 5 Pin
• Keying: Keyed Alike to 35257
• Package Quantity: 6 EA
• Weight: 10.44 pounds

Standard Information

• Brand: MASTER LOCK CO
• Manufacturer Part Number: A703KA35257