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Sealey Double End Long Reach Spark Plug Box Spanner - 16mm x 21mm

Sealey Double End Long Reach Spark Plug Box Spanner - 16mm x 21mm

SKU: 260326123822008 EAN: 5054511654196

Compare 3 prices for Sealey Double End Long Reach Spark Plug Box Spanner - 16mm x 21mm — from £7.49 to £8.95 across 3 UK sellers including UK Planet Tools, My Tool Shed, Tooled Up. Save up to £1.46 (16%).

£7.49 2h ago
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Compare Prices from 3 Sellers

Prices updated 19 Oct 2026
2
My Tool Shed
£8.95 +£1.46
7h
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3
Tooled Up
£8.95 +£1.46
7h
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#2 My Tool Shed
7h ago
£8.95 +£1.46
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#3 Tooled Up
7h ago
£8.95 +£1.46
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The Sealey Double End Long Reach Spark Plug Box Spanner is a specialist tool designed for accessing and removing deep-seated spark plugs in confined engine bays. This double-ended spanner accommodates both 16mm and 21mm spark plug sizes, making it versatile enough to work across a wide range of vehicles and small engines. With its 300mm extended length, this long reach spark plug spanner provides the additional leverage and access required when standard socket sets cannot reach recessed plugs. The tommy bar hole allows for controlled, even torque application, reducing the risk of cross-threading or damaging delicate spark plug ceramics during installation or removal. Ideal for professional mechanics working on vehicles with restricted engine access, this tool is equally suitable for small engine repair on generators, lawnmowers, and other plant equipment. The dual-size design eliminates the need to carry multiple tools when servicing different makes and models. Features and Benefits: • Double-ended design for 16mm and 21mm spark plugs • 300mm long reach for accessing deep-seated plugs • Tommy bar hole for controlled torque application Specifications: Brand: Sealey Length: 300mm Nett Weight: 0.30kg Size(s): 16, 21mm
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