Master Lock 4130KA-314 Brass Keyed Alike Padlock

Product Description

The MASTER LOCK 4130KA-314 is a brass-body padlock designed for light-duty security applications where multiple locks must operate on a single key. The lock features a brass body measuring 1-1/8 inches wide and a steel shackle with a 3/16-inch diameter. The shackle offers 9/16-inch clearance width and 9/16-inch height, providing enough room for standard hasp and chain applications. A 4-pin tumbler cylinder provides key security appropriate for low-to-medium security environments. This padlock is suited for use by facilities technicians, maintenance crews, and tradespeople who need keyed-alike lockout or access control across multiple points.

This padlock fits standard residential and light commercial applications including storage units, tool chests, gates, and equipment enclosures. The keyed-alike configuration makes it practical for operations where a single key must open several locks — common in lockout/tagout setups, fleet maintenance, and property management. The compact body size suits narrow hasps and smaller staples where a full-size padlock would not fit.

Key Features

• Brass body construction resists corrosion in light-exposure environments
• Keyed-alike format allows one key to operate multiple 4130KA-314 locks
• Steel shackle with 3/16-inch diameter for moderate cut resistance
• 9/16-inch shackle clearance width and height fits standard hasps and chains
• 4-pin tumbler cylinder provides basic key security
• Compact 1-1/8-inch body width for use in tight-clearance applications

Compatibility

Designed as an OEM-style replacement or addition within keyed-alike padlock series for standard hasp, staple, and chain security applications in residential and light commercial use.

Installation Notes

No tools are required for standard padlock installation. Confirm the shackle diameter and clearance dimensions match the hasp or staple before installation. For lockout/tagout applications, verify compliance with applicable OSHA lockout/tagout standards (29 CFR 1910.147) before placing the lock in service. Inspect the shackle and body for wear or damage at regular intervals.