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2-in-1 Metric Impact Socket, 12-Point, 17 x 13 mm

The Klein Tools 66051E is a 2-in-1 metric impact socket that combines 17 mm and 13 mm socket sizes into a single, impact-rated tool. Its innovative spring-loaded design allows quick, hands-free size changes, making hardware installation and removal faster and more efficient.

£41.70

UK Delivery

Products are available to order and kept in the UK, with most items available for next-day delivery.

Lead times will be confirmed when your order is placed, and we always work to achieve the earliest possible delivery.

Standard delivery: £7.50

Free delivery for orders over £150 (ex VAT).

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Outside UK

Please contact us for deliveries outside of the UK

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The Klein Tools 66051E 2-in-1 Metric Impact Socket is engineered to improve productivity by combining two commonly used socket sizes into one durable impact-rated tool. Featuring 17 mm and 13 mm coaxial spring-loaded sockets, it allows quick, hands-free adjustment between sizes, reducing the need to carry multiple sockets on the job.

Manufactured from high-strength 4140 steel, the deep socket is designed for demanding applications including pole hardware installation and removal. The 12-point, high-torque design makes it easier to engage fasteners, including square hardware, while the cross-hole design helps prevent accidental separation from the adapter. Compatible with 1/2″ drive impact wrenches, this socket is built to withstand the rigours of professional use.

Key features:

  • Dual-size 17 mm and 13 mm impact socket in one tool
  • Hands-free spring-loaded size adjustment
  • High-strength 4140 steel construction
  • 12-point design for improved fastener engagement
  • Deep socket suitable for hardware installation and removal
  • Cross-hole design helps prevent accidental separation
  • Compatible with 1/2″ drive impact wrenches

Additional information

Weight 0.181 kg
Dimensions 7.9 × 2.5 × 2.5 cm
Size

3/8" (12-60 N-m)