Bulwell, Nottingham Mon–Fri 9–5:30, Sat 9–1 Next-day delivery order by 1pm

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Next-day UK delivery on car parts, tools & accessories — order by 1pm Mon–Fri, £3.99 on most orders. Next-day UK delivery — order by 1pm. Order by 1pm Monday and it’s with you on Tuesday. Or Click & Collect free from Bulwell.

Carlyle 3/8 Drive 17mm Open-End Crowfoot Wrench (CCF3817M)

£5.69 inc. VAT

19 in stock

Next-day delivery Order by 1pm Monday and it’s with you on Tuesday.

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  • 17mm crowfoot spanner
  • 3/8in drive
  • Torque M10 nuts a socket can't cover
Next-day UK delivery £3.99 (order by 1pm Mon–Fri), or free click & collect from our Bulwell shop — 2–4 Carey Road, NG6 8AT. Choose collection at checkout, then pick it up any time in opening hours (Mon–Fri 9–5:30, Sat 9–1) — just quote your order number.
Next-day UK delivery £3.99 (order by 1pm Mon–Fri). Home delivery only: click & collect isn’t available for this item. With items from our shop in the same order, delivery is £5.99 (two parcels).
SKU: CLL-CCF3817M Category: Brand:

Description

Genuine Carlyle · Part no. CCF3817M

The Carlyle CCF3817M is a 17mm crowfoot spanner with a 3/8in square drive, for a ratchet, extension bar or torque wrench. 17mm is the usual M10 head, and a crowfoot is how you get a torque wrench onto an M10 nut that a socket can't cover, such as one on a pipe or tucked under a bracket.

Good to know

  • What happens if I fit the crowfoot in line with the torque wrench? The tool gets longer, so the nut gets more torque than the wrench shows. Fit it at 90 degrees to keep the reading right.
  • Can it free a seized 17mm nut? No. An open jaw holds two flats and can spread; soak the nut with penetrating oil and break it loose with a ring spanner.
  • Do I need a crowfoot if I already have a 17mm spanner? Only for nuts that need a set torque or sit out of hand reach; for everything else a ring spanner is quicker.

Which one?

The Carlyle 10 Piece 3/8 Drive Metric Crows Foot Spanner 10mm – 19mm (CCF10M) covers 10mm to 19mm; for hand work on 17mm, the Carlyle 17mm 12 Point Combination Wrench (CCWFP117M) is the everyday choice.

Key features

  • 17mm open-ended crowfoot
  • 3/8in square drive
  • Fits 3/8in torque wrenches
  • For hard-to-reach nuts
  • Mirror-polished chrome plating

Specification

Brand Carlyle
Part number CCF3817M
Weight 0.26 kg
Packed size 44 x 33 x 10 mm
Size 17mm
Drive 3/8in square
Type Open-ended crowfoot

Additional information

Weight 0.258 kg
£5.69 inc. VAT
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