At Master Lock, the health and safety of our associates is always a priority. During this rapidly evolving time, we’re taking the necessary precautions to help reduce the spread of COVID-19 in our communities and our facilities while continuing to meet our customers’ needs. For the latest information and resources regarding COVID-19, please visit the World Health Organization website.

Hover over image to zoom

Model No. 311KALH

40mm wide covered laminated steel pin tumbler padlock, black, with 51mm shackle, keyed alike

Contact Us

Overview & Features

Product Features

  • Keyed Alike - order multiple locks to open with the same key or order to match other locks with the W1 cylinder
  • Black weather resistant thermoplastic cover protects against moisture, dirt & grime
  • 40mm wide laminated steel body for superior strength
  • 51mm tall,10mm diameter hardened steel shackle with molded cover
  • Non-rekeyable 4-pin W1 cylinder offers strong pick resistance

Product Details

The Master Lock No. 311KA Covered Laminated Padlock, Keyed Alike - multiple locks open with the same key - features a 40mm wide laminated steel body and a 51mm tall,10mm diameter hardened steel shackle with molded cover for superior cut and weather resistance. A black weather resistant thermoplastic shell is designed to withstand the elements for outdoor protection against moisture, dirt & grime. ball bearing locking mechanism provide additional pry resistance and a 4-pin cylinder adds pick resistance.

Product Specifications

  • Product Number 311KALH
  • Body Width 40mm
  • Shackle Dimensions A: 10mm B: 51mm C: 13mm
  • Colour Black
  • Description Keyed Alike, Commercial Boxed Packaging
  • Shelf Pack Qty 6
  • Master Carton Qty 24
MLCOM_PRODUCT_312_schem.jpg
Click image to zoom

Service & Support