Socket 21mm 3/8in Drive Super Lock
CT5020 £7.49 inc. VAT In stock · Free delivery21mm super lock socket with 3/8in drive, suitable for ratchets, extensions and breaker bars for garage, workshop and general repair work.
Sockets, ratchets and extensions for DIY and workshop fastening, with impact sockets, bit sockets and specialist vehicle socket sets in the range. Mechanics and tool users can browse metric and imperial sizes, deep and standard formats, and different drive connections to match the fastener and task.
Showing 97–120 of 710 resultsSorted by popularity

21mm super lock socket with 3/8in drive, suitable for ratchets, extensions and breaker bars for garage, workshop and general repair work.

30mm super lock socket with 1/2in drive, suitable for use with ratchets or breaker bars for garage, workshop, servicing and general repair work.

19mm impact socket with 1/2in square drive and a deep profile for recessed nuts and longer studs, supplied individually for garage and vehicle maintenance.

1/4in drive extendable ratchet handle with 72 tooth action, quick release and telescopic 6in to 8in reach for tighter access and everyday fastening work.

27mm impact socket with a 1in drive and 6-point profile, made from chrome molybdenum steel for heavy fastening work in workshop, plant and garage use.

3/8in drive flex head ratchet with double swivel joints for improved access to awkward fasteners during garage, workshop, vehicle maintenance and repair work.

1/4in drive flexi ratchet with a 72 tooth mechanism, 304mm long handle and composite rubber and plastic grip for angled access and controlled socket work.

4mm 1/4in drive Super Lock replacement socket for use with ratchets and extensions, suited to small fasteners in garage, workshop and general repair work.

5-piece go-thru torque wrench set with 17mm, 19mm and 21mm standard sockets plus a deep 19mm socket, supplied in a blow mould case for garage use.

8-piece 3/4in drive deep socket set in chrome molybdenum steel, with 24-38mm metric impact sockets for recessed fixings and nuts on longer studs.

3/8in drive socket set with 10-19mm metric sockets in chrome vanadium and a storage rail for garage, workshop and maintenance tasks.

3/4in drive power bar with 1m length and swivel head for added leverage on tight wheel nuts and stubborn heavy fixings in garage and workshop use.

3-piece automotive torque wrench set with 1/4in, 3/8in and 1/2in drives for light to heavy tightening in vehicle maintenance and workshop repairs.

Low profile socket adaptor in chrome molybdenum with 1/2in female and 3/4in male drives for using 3/4in impact sockets on 1/2in tools in confined areas.

Low profile socket adaptor in chrome molybdenum with 3/8in female and 1/2in male drives for using 1/2in impact sockets on 3/8in tools around awkward fasteners.

Low profile socket adaptor in chrome molybdenum with 1/4in female and 3/8in male drives for using 3/8in impact sockets on 1/4in tools in confined areas.

2-piece 1/2in drive impact socket set for damaged or swollen 21mm wheel nut chrome caps, with 20.5mm and 21.5mm sockets for awkward removal work.

Compact 3/8in drive pry bar adaptor with a low profile 8 point head. Useful for awkward lifting and prying jobs in tight garage and workshop spaces.

32-piece bolt extractor socket set for removing rounded, seized and damaged nuts or bolts, with 1/4in and 3/8in drive adaptors plus knock out pin.

22-piece extra deep bolt extractor socket set for removing rounded, rusted and damaged nuts and bolts. Twist sockets grip worn fixings harder as force is applied.

Extra large 1/2in drive bolt extractor socket set for removing damaged, rounded and rusted nuts or bolts, with 12 sizes, hex adaptor and knock-out pin.

7-piece 1/2in drive impact hex socket set with SAE sizes from 3/8in to 3/4in, forged chrome molybdenum alloy steel and S2 bit heads.

7-piece 1/2in drive impact socket set with 915mm hex sizes, forged chrome molybdenum alloy steel socket bodies and S2 bit heads.

21mm wheel nut socket with a square profile, 3/4in drive and 90mm CRMO body for compatible wheel fixings in demanding workshop and servicing work.
Socket sets, sockets, ratchets and extensions sorted by drive size, from 1/4in for small fixings up to 1in for truck and commercial vehicle wheel nuts. Each drive size has its own pages, with standard, deep, impact and bit sockets in 1/4in, 3/8in and 1/2in drive, and impact sockets in 3/4in and 1in drive. Ratchets run from palm and flexi head types to long handle and extending ratchets.
Accessories include torque wrenches, torque angle gauges, socket extension bars, wobble extensions, breaker bars, socket adaptors and socket rails. The mixed drive page holds ratchet sets covering 1/4in, 3/8in and 1/2in drive, and tool kits include larger kits such as a socket set with ratchet in a case. A deep socket set reaches nuts on longer threads. Match the drive size of your sockets, ratchet and extensions before ordering.
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