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 3/8in Drive Female 1/2in Drive Male Impact Reducer (CIADP3812)

£5.89 inc. VAT

24 in stock

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

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  • 3/8in to 1/2in impact adaptor
  • Chrome molybdenum
  • Step-up for bigger sockets
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-CIADP3812 Category: Brand:

Description

Genuine Carlyle · Part no. CIADP3812

An impact reducer with a 3/8in female drive and a 1/2in male drive, made from chrome molybdenum steel with a black phosphate finish. It steps a 3/8in impact wrench or ratchet up to 1/2in drive sockets, so a compact tool can borrow a bigger socket you already own.

Good to know

  • Does stepping up give me more power? No. The adaptor adds no torque, and the 3/8in tool's own limits still apply, so a big seized nut may still need a 1/2in drive tool.
  • Can I use it by hand as well? Yes; impact-rated adaptors work on hand ratchets and breaker bars too.
  • Why not use a chrome adaptor on the gun? Chrome adaptors are for hand tools and can crack under impact; this one is made for powered tools.

Which one?

To go the other way, from a 1/2in gun to 3/8in sockets, the Carlyle 1/2 Female -3/8DR Male Impact Reducer (CIADP1238); for real 1/2in effort, a 1/2in handle such as the Carlyle 1/2 Drive 90-Tooth Ratchet 300mm Long (CR1290).

Key features

  • 3/8in female to 1/2in male impact reducer
  • Chrome molybdenum steel
  • Black phosphate finish
  • For impact and air tools
  • Chamfered drive opening

Specification

Brand Carlyle
Part number CIADP3812
Weight 0.53 kg
Packed size 22 x 33 x 33 mm
Input 3/8in square (female)
Output 1/2in square (male)
Finish Black phosphate

Additional information

Weight 0.527 kg
£5.89 inc. VAT
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