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Master Lock 6121 ProSeries® Weather Tough® Laminated Steel Rekeyable Padlock 2-1/8in (54mm) Wide

Model No. 6121MK
Original price $80.64
Current price $67.20
Color: Black
Quantity Price
1$57.52

The Master Lock No. 6121KA ProSeries® Weather Tough® Covered Laminated Padlock, Keyed Alike – multiple locks open with the same key – features a 2-1/8in (54mm) wide heavy steel body to withstand physical attack and a 1-1/8in (29mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for superior cut resistance. The exclusive cover protects this padlock from harsh elements & a high security, rekeyable 5-pin cylinder with spool pins is virtually impossible to pick.

  • Keyed Alike - order multiple locks to open with the same key or order to match other locks with the W6000 cylinder
  • Ideal for harsh outdoor conditions - exclusive Pro Series® Weather Tough® cover protects lock from water, ice, dirt and grime
  • ProSeries® Padlocks are designed for Commercial/Industrial applications
  • 2-1/8in (54mm) heavy steel body withstands physical attack
  • 1-1/8in (29mm) tall, 5/16in (8mm) diameter hardened boron alloy shackle for maximum cut resistance
  • Dual ball locking mechanism resists pulling and prying
  • High security, rekeyable 5-pin cylinder with spool pins is virtually impossible to pick

Need Additional Keys?

Model No. K6000 Duplicate Cut Key

Customer Reviews

Based on 7 reviews
86%
(6)
0%
(0)
0%
(0)
0%
(0)
14%
(1)
C
Customer

Vendor was unable to deliver in a timely fashion. Had to cancel after waiting for 5 months. Product is likely great, but beware of lead times from this seller.

C
CindyR
Waterproof locks

Great item have used a few times great item

J
Jeremy Darling
Our lock of choice

These are great. We utilize over 200 of them!

T
Thomas Lewis
GREAT LOCKS

The locks were what I'd been looking for all along. I needed High Quality Locks.

J
JASON SCOTT
Awesome

Great product as usual and customer service was awesome!! Will be ordering again.

Customer Reviews

Based on 7 reviews
86%
(6)
0%
(0)
0%
(0)
0%
(0)
14%
(1)
C
Customer

Vendor was unable to deliver in a timely fashion. Had to cancel after waiting for 5 months. Product is likely great, but beware of lead times from this seller.

C
CindyR
Waterproof locks

Great item have used a few times great item

J
Jeremy Darling
Our lock of choice

These are great. We utilize over 200 of them!

T
Thomas Lewis
GREAT LOCKS

The locks were what I'd been looking for all along. I needed High Quality Locks.

J
JASON SCOTT
Awesome

Great product as usual and customer service was awesome!! Will be ordering again.