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Custom Features- Master Keyed & Engraving

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Master Lock 315 All Weather Padlock

Master Lock 315KA All Weather Padlock Keyed Alike

MPN: 315KA
by Master Lock
$ 10.83

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Master Lock's No. 315 Covered Laminated Padlock delivers industrial-grade security. The 1-9/16" laminated steel body provides exceptional strength, while the hardened steel shackle resists cutting and prying attacks. A yellow thermoplastic cover shields against moisture, dirt, and environmental wear. Dual ball bearings enhance pry resistance, and the non-rekeyable 4-pin W1 cylinder offers robust pick protection. Order multiple Master Lock 315KA keyed alike to open all locks with the same key - ideal for facilities requiring multiple locks operated by a single key without compromising durability or weather resistance.

Master Lock 315 All Weather Padlock Features:

  • laminated steel padlock, 1-9/16" wide including yellow PVC coating
  • 9/32" hardened steel shackle 
  • weather resistant thermoplastic shell is designed to withstand the elements for outdoor protection against moisture, dirt & grime
  • Dual ball bearings locking for maximum pry resistance
  • 4 pin cylinder
  • two keys included per padlock
  • available keyed differently, keyed alike 315KA, and master keyed

Common Questions

Can I order multiple padlocks that all open with the same key?
Yes. Padlocks that can be opened with the same key are called Keyed Alike (KA)

Can I order new padlocks keyed alike to match a padlock key code I already have?
Yes. We can supply Master Lock, American Lock, ABUS, PACLOCK, and Enforcer padlocks keyed to a specific key code. Some restrictions may apply.

What are keyed differently (KD) padlocks?
A group of Keyed Differently (KD) padlocks will have randomly selected key codes for each lock so that the key from one lock will not open other locks in the group. The number of key differs depends on the the number of pins in the cylinder. The only way to guarantee that there will be no duplicate keys in a group of padlocks is to request that the padlocks be registered (not available for all padlock models).

What are master keyed (MK) padlocks?
A master key (MK) is a unique key that will open all padlocks in a group of padlocks. A group of padlocks that open with a master key is called a master key system. Master keying is not the same as keyed alike. This is a common misconception. See keyed alike above. REQUEST A QUOTE for master keyed padlocks.

More Information on KEYING OPTIONS...

Can padlocks be ordered with custom engraving?
Yes. Custom Engraving is available on most ABUS, Master Lock, American Lock and PACLOCK aluminum, brass, stainless steel and ProSeries® padlocks. Minimum order quantities may apply. REQUEST A QUOTE for custom engraved padlocks.

More Answers to COMMON QUESTIONS...


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