Master Lock Padlock KA 2 In H 4 Pin Steel
Weather-resistant steel padlock with a 2-inch hardened steel shackle and four-pin cylinder keyed alike to number 3210
- Product typeWeather Resistant
- Weather resistant laminated steel body protects against corrosion
- 2 inch hardened steel shackle resists cutting and prying
- Four-pin cylinder keyed alike to 3210 simplifies key management
- 1 9/16 inch wide steel body fits standard hasps and chains
- Blue laminated finish adds visibility and extra weather protection
Weather-Resistant Steel Padlock
The Master Lock padlock uses a laminated steel body and a 3/8-inch steel shackle to resist cutting and prying. Its weather-resistant construction protects the internal mechanism from rain, dust and corrosion, making it suitable for outdoor gates, sheds and storage units. The four-pin cylinder is keyed alike to number 3210, so multiple locks open with the same key. This design serves homeowners and small-business owners who need reliable keyed-alike security for exterior applications.
Upgrade from Basic Single-Lock Sets
Replacing individual keyed-different padlocks with this keyed-alike model eliminates the hassle of managing separate keys for every access point. The jump is worth it when you operate several gates, toolboxes or locker doors and want one key to open them all without a master-key system. It is not for buyers who need unique keys per lock, rekeyable cylinders or interchangeable-core flexibility for future changes.
Sustained Outdoor Exposure
The laminated steel body and weather-resistant finish maintain function through repeated rain, humidity and temperature swings without the binding that affects non-sealed locks. The four-pin cylinder continues to turn smoothly after prolonged exposure, reducing the risk of a stuck shackle when you need quick access. It is not for high-security requirements that demand hardened shackles, anti-drill plates or higher pin counts.
How it compares
Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.
- Price $11.99
- Cheaper than about 85% of the 2,145 comparable items (median $55.99).
Specifications
| Product | |
|---|---|
| Brand name | Master Lock |
| Product type | Weather Resistant |
Questions about this item
What shackle diameter and height does the Master Lock padlock have?
The shackle is 3/8 in diameter and 2 in tall, made of steel.
Does the lock require a control key or special registration to operate?
No control key is needed and registration is not required; it opens with Key No. 3210.
Can the cylinder be rekeyed or the core swapped later?
The lock is not rekeyable and does not have an interchangeable core.
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