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MasterLock Lockout Non-Conductive Padlock


  • The Masterlock 406RED Zenex Lockout non-conductive padlock has dielectric protection and is non-sparking, with a composite nylon shackle.
  • It is the optimal safety padlock, designed exclusively for a Lockout/Tagout system.
  • It is durable, standardised, substantial and identifiable for OSHA 1910.147 compliance.
  • The Lockout padlock has a Zenex, UV stable composite body and 6 mm diameter composite nylon shackle, is corrosion and chemical resistant and can withstand temperatures ranging from -57C to +177C.
  • The body sides and faces can be laser-engraved for permanent identification.
  • Includes Danger and Property of padlock labels. Key retaining, supplied with a single key.

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Delivery Information

Free delivery on all online orders over £54.99, delivered to the UK mainland only; A small order charge of £6.95 vat is charged on all orders under £54.99 (net). 

Many of our items are available for next day delivery, where items are made to order or not currently in stock delivery times will vary. Please contact us for a confirmed delivery date or alternatively a representative will confirm your order. 

Special delivery services are available; please contact our Sales Office to discuss your specific requirements. 

The following postcodes will be subject to a delivery surcharge: 

AB37 & AB38, AB41-AB56, FK19-FK21, IV1-IV40, IV52-IV54, IV63, JE1-JE5, KW1-KW14, PA21-PA40, PH15-PH41, PH49, PH50, HS, IV41-IV51, IV55 & IV56, KA27, KA28, PA20, PA41-PA78, PH42-PH44 and ZE, This also includes Northern Ireland. Certain products within our range are subject to a delivery surcharge when delivered to additional areas in Scotland than those already listed.

A customer service representive, will contact you upon receipt of your order to advise of the relevant charges or please call us to confirm the surcharge prior to placing your order

If you would prefer to collect your delivery from our warehouse, please select collection at the checkout and we will let you know when your order is ready to collect.

Contact Us for Bulk Discounts

Part Number Description Price
ID 171123
Lockout Padlock - 38mm Body & 6mm Composite Nylon Shackle

(£14.25) RRP (Ex VAT)

£10.39 (Ex VAT)

£12.47 (Inc VAT)

ID 171124
Lockout Padlock - 38mm Body & 6mm Hardened Steel Shackle

(£13.02) RRP (Ex VAT)

£9.50 (Ex VAT)

£11.40 (Inc VAT)

ID 171125
Lockout Padlock - 35mm Body & 4.76mm Stainless Steel Shackle

(£13.02) RRP (Ex VAT)

£9.50 (Ex VAT)

£11.40 (Inc VAT)

ID 171126
Lockout Padlock - Keyed Alike 35mm Body & 4.76mm Stainless Steel Shackle

(£14.10) RRP (Ex VAT)

£10.29 (Ex VAT)

£12.35 (Inc VAT)

Estimated delivery is for guidance only, an exact delivery date will be confirmed on your order acknowledgement. Please contact us for further information.We make every effort to ensure that the information provided on this page is accurate, we can not be held responsible for any errors, typography or otherwise. Illustrations and images are representational of typical styles and designs may vary. Prices and specifications may alter without prior notice.

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*Online orders over £39.99 (net) delivered to UK Mainland only. Excluding certain postcodes

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