Customize Your Master Lock 81 Series Padlock!
- Select Keying Option: Keyed Different (81KD), Keyed Alike (81KA), Master Keyed (81MK), or Master Keyed & Keyed Alike (81KAMK).
- Select Shackle Option: Standard (15/16" Shackle), LF (1-1/2" Shackle), LJ (2-1/2" Shackle) or LN (5-3/4" Shackle).
- Select Bump Stop Option: Non-Bump Stop (Standard) or Bump Stop (N).
- Special Ordering: See below for Special Order information (i.e., ordering padlocks keyed to existing key number).
- Delivery: The Master Lock Nos. 81 is in stock in the following options: 81NKA & 81NKALN.