Master Lock
Master Lock 410KAS12BLU Lockout Padlock, Blue, Keyed Alike
Keyed-alike thermoplastic lockout padlock with steel shackle, supplied in a 12-pack with two keys and labels per unit
- TypeMechanical Push Button
- Keyed-alike convenience simplifies multi-lock management with 12 padlocks
- Thermoplastic body resists chemicals for durable lockout performance
- Steel shackle provides strong physical security at 1/4 in diameter
- Non-removable key prevents accidental unlocking during safety procedures
- Includes two keys and labels for immediate identification and use
Lockout padlock with keyed-alike set
The Master Lock 410KAS12BLU supplies twelve blue padlocks that all open with the same two keys, simplifying lockout procedures for maintenance crews and safety officers. Thermoplastic bodies resist chemicals and reduce weight on lockout hasps.
Open shackle fits standard hasps
Each lock uses a 1/4 in steel shackle with 13/16 in horizontal and 1 1/2 in vertical clearance, allowing it to pass through common lockout points without modification. Non-removable keys stay in the cylinder until the shackle locks, preventing accidental key loss during shift changes.
Thermoplastic body withstands repeated exposure
Chemical-resistant construction endures cleaning agents and industrial atmospheres during extended lockout periods. Steel shackles maintain integrity under sustained tension from vibration or thermal cycling, keeping energy sources isolated until authorised removal.
Highlights
- Keyed-alike convenience simplifies multi-lock management with 12 padlocks
- Thermoplastic body resists chemicals for durable lockout performance
- Steel shackle provides strong physical security at 1/4 in diameter
- Non-removable key prevents accidental unlocking during safety procedures
- Includes two keys and labels for immediate identification and use
Specifications
| Brand | Master Lock |
|---|---|
| Type | Mechanical Push Button |
Questions about this item
Does the thermoplastic body resist chemical exposure during daily lockout use?
The lock body is made from thermoplastic with chemical‑resistant properties, so it withstands solvents and cleaning agents common in industrial environments.
How much heat builds up in the steel shackle after it stays locked all day?
The 1/4‑in steel shackle conducts very little heat; it remains near ambient temperature even after continuous use.
What key system must already be in place for these padlocks to work together?
They are keyed alike, so every lock in the set opens with the same two included keys — no existing master‑key system is required.
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