The Lockwood 312E Deadlocking Padlock is built for high-visibility safety lockout applications where dependable security, identification, and controlled access are essential. Constructed from a solid brass body with a 4.8mm stainless steel shackle, this padlock is engineered to withstand industrial environments while supporting a wide range of keying systems—including KA, KD, and MK options.
Choose from a large selection of solid jackets and coloured window covers to suit departmental coding, job identification, or equipment-specific tagging. Laser marking is also supported for enhanced customization.
Key Features
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Solid brass case extrusion for maximum durability
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4.8mm stainless steel shackle
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6-pin tumbler mechanism
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Available in self-latching or deadlocking (key retained) configurations
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Double-locking mechanism for added security
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Multiple keying options: KA, KD, MK
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Wide range of solid & windowed covers for colour coding
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Extended shackle options available
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Custom marking available (pricing on request)
Available Variants
38MM Stainless Steel Variants
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38MM S/STEEL – Locksmith Pack – TP
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38MM S/STEEL – Orange Window Cover /KD /ENG1 – TP
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38MM S/STEEL – Orange Window Cover /KD /ENG2 – TP
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38MM S/STEEL – Orange Window Cover /MK /ENG1 – TP
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38MM S/STEEL – Purple Window Cover /KA /ENG1
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38MM S/STEEL – Purple Window Cover /KA /ENG2 – TP
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38MM S/STEEL – Purple Window Cover /KD /ENG1
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38MM S/STEEL – Purple Window Cover /MK /ENG1 – TP
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38MM S/STEEL – Red Cover /KD /ENG1 – TP
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38MM S/STEEL – Red Window Cover /MK /ENG1 – TP
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38MM S/STEEL – White Window Cover /KA
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38MM S/STEEL – White Window Cover /KD /ENG1 – TP
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38MM S/STEEL – Yellow Cover /KA
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38MM S/STEEL – Yellow Cover /KD /ENG1 – TP
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38MM S/STEEL – Yellow Window Cover /MK /ENG1 – TP
50MM Stainless Steel Variants
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50MM S/STEEL – Black JKT /KD
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50MM S/STEEL – Black Solid Cover /ENG1 /KA – TP
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50MM S/STEEL – Black Solid Cover /KA /ENG2
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50MM S/STEEL – Black Solid Cover /MK
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50MM S/STEEL – Black Window Cover /KA /ENG2
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50MM S/STEEL – Blue Window Cover /KA
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50MM S/STEEL – Blue Window Cover /KD /ENG1 – TP
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50MM S/STEEL – Blue Window Cover /MK /ENG1 – TP
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50MM S/STEEL – Green Window Cover /KA /ENG1 – TP
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50MM S/STEEL – Green Window Cover /KD /ENG1
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50MM S/STEEL – Green Window Cover /KD /ENG2
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50MM S/STEEL – Green Window Cover /MK /ENG1 – TP
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50MM S/STEEL – Grey Window Cover /KA /ENG1 – TP
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50MM S/STEEL – Orange Window Cover /KA /ENG2
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50MM S/STEEL – Orange Window Cover /KD /ENG1 – TP
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50MM S/STEEL – Orange Window Cover /MK /ENG1
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50MM S/STEEL – Orange Windowed Cover /KA – TP
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50MM S/STEEL – Orange Windowed Cover /KD
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50MM S/STEEL – Purple Window Cover /KA – TP
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50MM S/STEEL – Purple Window Cover /KA /ENG1 – TP
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50MM S/STEEL – Purple Window Cover /KD – TP
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50MM S/STEEL – Purple Window Cover /KD /ENG1 – TP
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50MM S/STEEL – Red Solid /KD – TP
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50MM S/STEEL – Red Window Cover /MK /ENG1
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50MM S/STEEL – Red Window JKT /ENG1 /KA
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50MM S/STEEL – White Window Cover /KA /ENG1 – TP
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50MM S/STEEL – Yellow Cover /ENG1 /KA
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50MM S/STEEL – Yellow Cover /KA /ENG2
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50MM S/STEEL – Yellow Cover /KD
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50MM S/STEEL – Yellow Cover /MK /ENG1
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50MM S/STEEL – Yellow JKT /KD
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50MM S/STEEL – Yellow Solid Cover /KD /ENG2