• Free shipping over $150

  • Free Expert Support

  • Easy Returns

  • Most Orders Ship Same Day

Master Lock 6121KALJ 13G923 ProSeries Padlock 2-1/8" Body, 2-1/2" Tall 5/16 Diameter Shackle, Weather Tough Cover, Keyed Alike

$27.59 $41.68

Secure Checkout

Secure Checkout

Fast Shipping

Fast Shipping

Hassle-Free Returns

Hassle-Free Returns

Expert Support

Expert Support

Certified WOSB

Certified WOSB

American-Owned Company

American Owned and Operated

  • Description
  • Specifications

The Master Lock 6121KALJ ProSeries padlock is built for high-security performance in demanding commercial and outdoor environments. It uses a 2-1/8" reinforced body paired with an extended 5/16" diameter shackle providing 2-1/2" of vertical clearance for applications requiring additional reach.

A full Weather Tough thermoplastic cover protects internal components from moisture, debris, and corrosion, ensuring reliable operation year-round. This model is keyed alike to code 13G923 for simplified key management across multiple locks.

Features

  • ProSeries heavy-duty laminated construction
  • 2-1/8" body width
  • 5/16" diameter shackle with 2-1/2" vertical clearance
  • Weather Tough protective cover
  • Hardened shackle for increased cut resistance
  • Keyed Alike (KA) – code 13G923
  • Designed for commercial, industrial, and outdoor use
Body material Steel
Body width 2-1/8"
Keyway 6000B
Lock keying Keyed Alike
Manufacturer Master Lock
Master pack qty 6
Rekeyable Yes
Shackle diameter 5/16"
Shackle length 2-1/2"
Shackle width 7/8"