Master Lock 2KA-2151 Laminated Brass Padlock Keyed Alike

Product Description

The MASTER LOCK 2KA-2151 is a laminated brass padlock designed for keyed-alike applications across commercial and industrial job sites. The body measures 1-3/4 inches wide and is constructed from laminated brass, offering solid corrosion resistance in outdoor and moderate-exposure environments. A steel shackle with a 5/16-inch diameter provides reliable tamper resistance, while the 4-pin tumbler cylinder delivers consistent, repeatable keying performance. Weighing 0.14 pounds, this padlock is compact and well-suited for securing cabinets, storage lockers, tool boxes, and access panels where multiple locks need to operate from the same key.

This padlock is used in residential, commercial, and light industrial settings where keyed-alike convenience is required. Electricians, HVAC technicians, and facilities maintenance crews frequently deploy keyed-alike padlock sets to standardize access control across multiple lock points on a single job site or property. The gold-finish laminated brass body resists rust and blends well with standard hardware installations.

Key Features

• Laminated brass body construction for corrosion resistance
• Keyed alike for use in multi-lock, single-key setups
• Steel shackle with 5/16-inch diameter for cut resistance
• 4-pin tumbler cylinder for reliable key operation
• Compact 1-3/4-inch body width fits standard hasp openings
• Lightweight at 0.14 pounds for easy transport and installation

Compatibility

Designed as an OEM-style keyed-alike padlock compatible with standard hasps, staples, and lockout devices sized for a 5/16-inch shackle diameter and 1-3/4-inch body width.

Installation Notes

Installation requires no special tools. Ensure the hasp or staple opening accommodates the 5/16-inch shackle diameter and 3/4-inch shackle width before installation. When used in lockout/tagout (LOTO) procedures, verify compliance with OSHA 29 CFR 1910.147 energy control requirements. Keyed-alike sets should be distributed and logged according to the facility access control policy.