Sealey 1/2" Drive Non Sparking Bi Hexagon Socket Metric 1/2" 21mm

Sealey NS054 Socket 21Mm 1/2inSq Drive - Non-Sparking Walldrive®

Sealey 1/2" Drive Non Sparking Bi Hexagon Socket Metric 1/2" 21mm

Overall Rating: 4.7 / 5 (average from multiple review sources, as of 8 Jan 2026)
Based on a total of 34,611 customer reviews from independent review platforms.

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Cheapest Total Price
1-3 days
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£80.95
Delivery from £5.95

Sealey 1/2" Drive Non Sparking Bi Hexagon Socket Metric

Overall Rating: 4.7 / 5 (average from multiple review sources, as of 9 Jan 2026)
Based on a total of 12,522 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
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£80.95
Delivery from £5.95

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Sealey 1/2" Drive Non Sparking Bi Hexagon Socket Metric 1/2" 21mm - Details

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We have found 2 prices for Sealey 1/2" Drive Non Sparking Bi Hexagon Socket Metric 1/2" 21mm. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.

Sealey 1/2" Drive Non Sparking Bi Hexagon Socket Metric 1/2" 21mm - Price Information

  • Cheapest price: £80.95
  • The cheapest price is offered by tooled-up.com(UK) . You can order the product there.
  • The price range for the product Sealey 1/2" Drive Non Sparking Bi Hexagon Socket Metric 1/2" 21mm is €£80.95to €£80.95 with a total of 2 offers.
  • Payment methods: The online shop tooled-up.com(UK) supports: PayPal, Visa, Mastercard
  • Delivery: The shortest delivery time is 1-3 days working days offered by tooled-up.com(UK) .

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£14.95
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Sealey 1/2" Drive Non Sparking Bi Hexagon Socket Metric 1/2" 21mm

Cheapest offer

This 21mm non-sparking socket offers reliable performance for substantial fasteners in hazardous environments. Crafted from beryllium copper, this 1/2" drive socket eliminates spark risks whilst maintaining the strength and durability required for demanding industrial applications in potentially explosive atmospheres. The die-forged manufacturing process ensures superior robustness, whilst Sealey's WallDrive® 12-point design grips fasteners on their flat sides, distributing forces evenly to minimize rounding and extend the life of both socket and fastener. Features and Benefits: • 21mm socket for substantial metric fasteners • Spark-free beryllium copper construction • Die-forged strength for heavy-duty use • WallDrive® technology protects fastener integrity • Covered by lifetime guarantee Specifications: Brand: Premier Depth: Standard Drive: 1/2"Sq Material: Beryllium Copper Nett Weight: 0.130kg Size: 21mm
£80.95
1-3 days
tooled-up.com(UK)
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