312E D/Locking Padlock 4.8mm Dia Shackle – Window & Solid Covers

The Lockwood 312E Safety Lockout Padlock is a compact, durable, and highly visible safety padlock designed specifically for industrial lockout/tagout procedures. Built with a 30mm solid brass body and a 4.8mm stainless-steel shackle, it ensures long-lasting performance in demanding work environments.

Multiple solid and windowed jacket options make identification simple across departments, tasks, or lockout points. The 6-pin tumbler mechanism provides secure operation, while optional laser marking helps with tracking and compliance.

Key Features

• 30mm solid brass case

• 4.8 mm stainless-steel shackle

• 6-pin tumbler mechanism

• Self-latching or deadlocking (key retained)

• Double locking design

• Available in KA, KD, and MK keying systems

• Wide range of solid & windowed colour covers

• Custom marking available (on request)

Available Variants

19mm Shackle Height

• Black Cover – KA

• Black Cover – KA (ENG1) – TP

• Black Cover – KD

• Black Cover – MK (ENG1) – TP

• Blue Window Cover – KA – TP

• Blue Window Cover – KA (ENG1) – TP

• Blue Window Cover – KA (ENG2) – TP

• Blue Window Cover – KD (ENG1) – TP

• Blue Window Cover – MK (ENG1) – TP

• Green Window Cover – KA (ENG1) – TP

• Green Window Cover – MK (ENG1) – TP

• Orange Window Cover – KA – TP

• Orange Window Cover – MK (ENG1) – TP

• Purple Window Cover – KA (ENG1) – TP

• Purple Window Cover – KD

• Purple Window Cover – MK (ENG1) – TP

• Red Cover – KA – TP

• Red Cover – KD

• Red Window Cover – KA (ENG1)

• Red Window Cover – KA (ENG1) – TP

• Red Window Cover – MK (ENG1) – TP

• White Window Cover – KD (ENG1) – TP

• White Window Cover – MK (ENG1) – TP

• Yellow Cover – KA

• Yellow Cover – KD

• Yellow Window Cover – MK (ENG1) – TP

38mm Shackle Height

• Black Cover – KA – TP

• Black Cover – KA (ENG1) – TP

• Black Cover – KA (ENG2) – TP

• Black Cover – KD – TP

• Black Cover – KD (ENG1)

• Black Cover – MK (ENG1) – TP

• Black Window Cover – KA – TP

• Black Window Cover – KA (ENG1) – TP

• Black Window Cover – KD – TP

• Blue Window Cover – KA

• Blue Window Cover – KA (ENG1) – TP

• Blue Window Cover – KA (ENG2) – TP

• Blue Window Cover – KD – TP

• Blue Window Cover – KD (ENG1) – TP

• Blue Window Cover – KD (ENG2) – TP

• Blue Window Cover – MK (ENG1) – TP

• Green Window Cover – KA – TP

• Green Window Cover – KA (ENG1) – TP

• Green Window Cover – KD (ENG1) – TP

• Green Window Cover – MK (ENG1) – TP

• Grey Window Cover – KA (ENG1) – TP

• Grey Window Cover – KA (ENG2) – TP

• Grey Window Cover – KD

• Grey Window Cover – KD (ENG1) – TP

• Grey Window Cover – MK (ENG1) – TP