Deep Impact Socket 18mm 3/4in Drive 6 Point CR-MO

£11.99 inc. VAT

18mm deep socket with 3/4in drive and 6-point CR-MO impact construction for recessed fixings, suitable for compatible manual tools and impact wrenches.

  • Size 4in
  • Drive Size 3/4in.
  • Socket Type Impact
  • Material Chrome Molybdenum (Cr-Mo)

All specifications

In stock, ready to dispatch

Free UK Tracked 48, est. delivery Mon 16 – Tue 17 Nov

Royal Mail aims to deliver Tracked 48 in two to three working days.

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All delivery options
Tracked 48Free
Tracked 24£2.99
Next day courier£6.99
Click & CollectFree · WS8
International trackedfrom £13.49

Product code: CT6517 · Brand: Neilsen

About this product

An 18mm deep impact socket with a 3/4in drive, made for jobs where a standard socket does not give enough reach. The 6-point profile helps grip the fixing securely, while the CR-MO construction suits both manual tools and impact wrench use.

Used for garage work, workshop repairs, vehicle maintenance and heavier fastening jobs, this socket is useful when nuts or bolts sit further down on a thread or in a recessed position. It suits mechanics, maintenance teams and trade users who need reliable access for stubborn or awkward fasteners, whether working at the bench or out on site.

The deep socket design gives extra reach where shallow sockets can struggle, helping you get onto deeper-set fixings more cleanly. Its 18mm size suits specific fastening jobs, and the 3/4in drive makes it suitable for larger tools commonly used in workshop and maintenance settings. The 6-point shape gives better contact on the flats of the fixing, which is helpful when dealing with tight fixings under load. It can also be secured to an impact wrench with a pin and O-ring, which is useful for repeated work where you want the socket held firmly in place. A practical option for regular maintenance and repair work.

Impact socket specifications

  • Size: 18mm deep impact socket for recessed or deeper-set fixings.
  • Drive: 3/4in drive to suit compatible manual tools and impact wrenches.
  • Profile: 6-point socket shape for solid contact on nuts and bolts.
  • Material: CR-MO build made for impact work and everyday workshop use.
  • Fitment: Can be fixed to an impact wrench using a pin and O-ring.

Keeps the right socket close to hand when deeper access jobs come up.

Specifications

Product codeCT6517
BrandNeilsen
Type

Impact Socket

Size

4in

Features

Fixes to impact wrench by pin and O-ring

Drive Size

3/4in.

Socket Type

Impact

Material

Chrome Molybdenum (Cr-Mo)

Set or Single Item

Single Item

System of Measurement

Metric

Suitable For

Manual and impact wrenches

Finish

Black

Drive Type

6 Point

Attachment Type

Pin and O-ring

Style

Deep

Barcode (EAN) 5055282065174

Delivery & returns

UK delivery

  • Royal Mail Tracked 48Aims to deliver in two to three working daysFREE
  • Royal Mail Tracked 24Next working day delivery aim£2.99
  • Next day courierNext working day aim, where available£6.99
  • Click & Collect, Brownhills WS8Usually ready next working dayFREE
  • International trackedOutside the EU and USA (paused for now)from £13.49

Order by 8am UK time, Mon–Fri excluding bank holidays in England and Wales, and we usually send it the same day; otherwise, the next working day. Delivery aims count from when we send it.

Returns

  • 30 days to change your mindTell us within 30 days of delivery, then send it back within 14 days. You pay return postage
  • Faulty or wrong? We pay return costsYour legal rights continue after 30 days

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