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By Lockwood

312E Latching Padlock 4.8mm Dia Shackle & Multi-Color Cover Options

$54.82 - $79.86
$55.28
$55.28
SKU: 312EL19/BK/KA
$55.28
$55.28

The Lockwood 312E Series Latching Padlock is engineered for safety lockout procedures and industrial environments where reliability, visibility, and controlled access are critical. Built with a solid brass body, stainless steel shackle, and automatic latching mechanism, it delivers dependable performance even in demanding conditions.

Available in 19mm, 38mm, and 50mm shackle options, along with a wide range of coloured covers and window covers for easy identification, departmental grouping, or safety coding.

Key Features

  • Auto-latching mechanism for fast, secure locking

  • Durable brass body paired with a stainless steel shackle

  • 4.8mm shackle diameter – ideal for tight or narrow lockout points

  • Double-locking system for enhanced security

  • Wide selection of cover colours for identification, sorting, and safety coding

  • Keyed Alike (KA), Keyed Different (KD), Master Key (MK), ENG options for custom security management

  • Ideal for lockout/tagout, industrial equipment, and multi-user environments

Available Variants

19MM Shackle Variants

  • 19MM S/STEEL – Black Cover /KA

  • 19MM S/STEEL – Black Cover /KA /ENG1

  • 19MM S/STEEL – Black Cover /KD

  • 19MM S/STEEL – Black Window Cover /KA /ENG1

  • 19MM S/STEEL – Blue Window Cover /KA

  • 19MM S/STEEL – Blue Window Cover /KA /ENG1

  • 19MM S/STEEL – Blue Window Cover /KD

  • 19MM S/STEEL – Green Window Cover /KD

  • 19MM S/STEEL – Grey Window Cover /KA

  • 19MM S/STEEL – Grey Window Cover /KD

  • 19MM S/STEEL – Locksmith Pack Black Cover

  • 19MM S/STEEL – No Cover /KA

  • 19MM S/STEEL – No Cover /KA /ENG1

  • 19MM S/STEEL – No Cover /KD

  • 19MM S/STEEL – Orange Window Cover /KD

  • 19MM S/STEEL – Purple Window Cover /KA

  • 19MM S/STEEL – Red Cover /KA

  • 19MM S/STEEL – Red Cover /KD

  • 19MM S/STEEL – Red Cover /MK /ENG1

  • 19MM S/STEEL – Red Solid Cover /KD /ENG1

  • 19MM S/STEEL – Red Window Cover /KA /ENG1

  • 19MM S/STEEL – Red Window Cover /KD

  • 19MM S/STEEL – Yellow Cover /KA /ENG1

  • 19MM S/STEEL – Yellow Window Cover /KA

  • 19MM S/STEEL – Orange Jacket /KA

38MM Shackle Variants

  • 38MM S/STEEL – Black Cover /KA

  • 38MM S/STEEL – Black Cover /KA /ENG1266

  • 38MM S/STEEL – Black Cover /KA /ENG1

  • 38MM S/STEEL – Black Cover /KD

  • 38MM S/STEEL – Black Solid Cover /ENG1 /MK

  • 38MM S/STEEL – Black Solid Cover /MK

  • 38MM S/STEEL – Black Window Cover /KA /ENG1

  • 38MM S/STEEL – Blue Window Cover /KA

  • 38MM S/STEEL – Blue Window Cover /KA /ENG1

  • 38MM S/STEEL – Blue Window Cover /KD

  • 38MM S/STEEL – Green Window Cover /KA

  • 38MM S/STEEL – Green Window Cover /KA /ENG1

  • 38MM S/STEEL – Green Window Cover /KD

  • 38MM S/STEEL – Grey Window Cover /KA /ENG1

  • 38MM S/STEEL – Locksmith Pack Black Cover

  • 38MM S/STEEL – No Cover /KA

  • 38MM S/STEEL – No Cover /KA /ENG1

  • 38MM S/STEEL – No Cover /KD

  • 38MM S/STEEL – No Cover /KD /ENG1

  • 38MM S/STEEL – Orange Window Cover /KA

  • 38MM S/STEEL – Orange Window Cover /KA /ENG1

  • 38MM S/STEEL – Orange Window Cover /KD

  • 38MM S/STEEL – Purple Window Cover /KA

  • 38MM S/STEEL – Purple Window Cover /KA /ENG1

  • 38MM S/STEEL – Purple Window Cover /KD

  • 38MM S/STEEL – Red Cover /KA

  • 38MM S/STEEL – Red Cover /KA /ENG1

  • 38MM S/STEEL – Red Cover /KD

  • 38MM S/STEEL – Red Window Cover /KA /ENG1

  • 38MM S/STEEL – Red Window Cover /KA /ENG2

  • 38MM S/STEEL – Red Window Cover /KD

  • 38MM S/STEEL – Red Window Cover /KD /ENG1

  • 38MM S/STEEL – White Window Cover /KA

  • 38MM S/STEEL – White Window Cover /KA /ENG1

  • 38MM S/STEEL – Yellow Window Cover /KA

  • 38MM S/STEEL – Yellow Window Cover /KA /ENG1

  • 38MM S/STEEL – Yellow Window Cover /KD

  • 38MM S/STEEL – Yellow Window Cover /KD /ENG1

50MM Shackle Variants

  • 50MM S/STEEL – Black Cover /KA

  • 50MM S/STEEL – Black Cover /KD

  • 50MM S/STEEL – Black Solid Cover /ENG1 /KD

  • 50MM S/STEEL – Blue Window Cover /KA

  • 50MM S/STEEL – Blue Window Cover /KA /ENG1

  • 50MM S/STEEL – Blue Window Cover /KD

  • 50MM S/STEEL – Green Window Cover /ENG1 /KD

  • 50MM S/STEEL – Green Window Cover /ENG2 /KD

  • 50MM S/STEEL – Green Window Cover /KA

  • 50MM S/STEEL – Green Window Cover /KD

  • 50MM S/STEEL – Green Window Cover /KD /ENG1

  • 50MM S/STEEL – Grey Window Cover /KD

  • 50MM S/STEEL – Locksmith Pack Black Cover

  • 50MM S/STEEL – No SLV /ENG1 /KA

  • 50MM S/STEEL – Orange Cover /ENG1 /KD

  • 50MM S/STEEL – Orange Window Cover /KA /ENG1

  • 50MM S/STEEL – Orange Window Cover /KD

  • 50MM S/STEEL – Purple Window Cover /KA /ENG1

  • 50MM S/STEEL – Red Cover /KA

  • 50MM S/STEEL – Red Window Cover /KA

  • 50MM S/STEEL – Red Window Cover /KA /ENG1

  • 50MM S/STEEL – Red Window Cover /KD

  • 50MM S/STEEL – Red Window Cover /KD /ENG1

  • 50MM S/STEEL – Red0 Cover /ENG1 /KD

  • 50MM S/STEEL – White Window Cover /KA

  • 50MM S/STEEL – Yellow Cover /ENG1 /KA

  • 50MM S/STEEL – Yellow Window Cover /KA

  • 50MM S/STEEL – Yellow Window Cover /KD

  • 50MM S/STEEL – Yellow Window Cover /KD /ENG1

  • 50MM S/STEEL – Orange Window Jacket /KA