Master No. 1 Laminated Steel Padlock
1D - Laminated Steel Pin Tumbler Padlock by Master Lock
Durable, general security padlocks have reinforced laminated steel construction to withstand physical abuse and a 4-pin cylinder offering up to 1,400 key changes.
Features and Benefits:
- Commercial grade padlock features superior protection from drilling and prying.
- 1-3/4" (44mm) wide laminated steel body for superior strength.
- 5/16" (8mm) diameter hardened steel shackle for superior cut resistance.
- Dual locking levers provide extra pry resistance.
- Non-rekeyable, 4-pin W1 cylinder helps prevent picking.
Keying Option: Choose between Keyed Different (1KD), Keyed Alike (1KA), Master Keyed (1MK), and Master Keyed & Keyed Alike (1KAMK). All No. 1 Padlocks come with 2 keys (all Master Keys are Sold Separate).
Shackle Option: Select Shackle Size -- 15/16" (Standard), 1-1/2" (LF), 2-1/2" (LJ) & 5-3/4" (LN).
Master Key: All No. 1 Master Key padlocks (1MK) will come with 2 keys but Master Keys are Sold Separate. Please Click here to order additional master keys.
Delivery: All Master Lock KA + KD (1KA & 1KD) Padlocks are in stock in all shackle sizes. Please allow 2-week lead time for all Master Keyed padlocks, except for the 1MK.
Stock Key Numbers:
1KA-2402 1KA-2001 1KA-0464 1NKA-2001 1NKA-2402
1KALF-2402 1KALF-0464 1KALF-2595 1NKALF-2001 1KALJ-2402
1KALJ-0464 1NKALJ-2001
Special Ordering: Click here for Master Lock 1 Series Special Order Page.
If you require the No. 1 Padlock (MK & KAMK) keyed to an existing key number please leave a note in the Comments Box upon checkout (you can also immediately reply to the Confirmation E-mail with special order instructions).
* Please note all Master Lock special orders have at least a 2-week factory lead time.
