Master Lock 3KABLK-2035 Steel Keyed Alike Padlock

Product Description

The MASTER LOCK 3KABLK-2035 is a steel-body tumbler padlock with a black finish, designed for keyed-alike applications where multiple locks must open with the same key. The body measures 1-9/16 inches wide, and the steel shackle has a 9/32-inch diameter, 5/8-inch clearance width, and 3/4-inch height. With a 4-pin tumbler cylinder and key number 2035, this lock is suited for facilities, job sites, tool cribs, and equipment lockout-tagout programs that require consistent keying across multiple units. Licensed contractors, facilities managers, and industrial maintenance technicians are the typical installers.

This padlock is well-suited for light-to-medium duty access control in commercial and industrial settings. Common applications include securing toolboxes, storage lockers, gate hasps, and equipment cabinets. Because all units in a keyed-alike set share key number 2035, they are practical for multi-point lockout setups or locations where a single key must operate several padlocks. The steel construction handles standard indoor and sheltered outdoor environments.

Key Features

• Steel body and steel shackle construction for durable everyday use
• Keyed alike with key number 2035 — multiple locks, one key
• 4-pin tumbler cylinder for consistent, reliable operation
• 1-9/16-inch wide body with compact shackle profile (9/32-inch diameter, 3/4-inch height)
• Black finish for a clean, low-visibility appearance

Compatibility

Designed as a keyed-alike padlock with key number 2035, compatible with standard hasp and staple hardware accepting a shackle diameter of 9/32 inches and a clearance width of 5/8 inches.

Installation Notes

Installation requires no tools — insert the shackle through a hasp, staple, or latch loop and snap closed. Verify the hasp or latch slot accommodates the 9/32-inch shackle diameter before installation. For lockout-tagout (LOTO) programs, confirm the lock and application meet OSHA 29 CFR 1910.147 requirements for energy control. Inspect the shackle and body for wear or corrosion at regular service intervals.