£86.01

Craftsman CRAFTSMAN Socket Extension Set/Socket Adapter Set, 21-Piece (CMMT42283)

CMMT42283

Price data last checked 131 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the usual price. Wait for it to drop, or tell us your number.

£86 today · usual range £0–£0 · best ever £71

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 360 days • 360 data points (No recent data available)

Historical
Generating forecast...
£100.49 £67.72 £74.87 £82.02 £89.17 £96.32 £103.47 01 February 2025 01 May 2025 30 July 2025 28 October 2025 26 January 2026

Price Distribution

Price distribution over 360 days • 4 price ranges

Days at Price
Current Price
77 days 57 days 63 days · current 163 days 0 41 82 122 163 £71-77 £77-83 £83-89 £95-100 Days at Price

Price Analysis

Most common range: £95-100 (163 days, 45.3%)

Price range: £71 - £100

Price levels: 4 price ranges over 360 days

Description

The 21pc accessory set gives you the flexibility to get the job done easier and quicker. With an extensive line of extension bars, Universal joints, and adapters you can get the reach, the access around obstructions, and the torque you need to get the job done with ease.

Key Features

CORROSION RESISTANCE: Socket Extension Set Has Full Polish Chrome Finish

INCREASED ACCESSIBILITY AND MAXIMUM PERFORMANCE: Socket adapter set includes various extensions

QUICK SIZE IDENTIFICATION: Large Markings

Meets or Exceeds ASME Specifications

Full Lifetime Warranty, refer to "Warranty & Support" section below for full details

Product Specifications

Size
1/2" In
Format
DIY & Tools
Domain
Amazon UK
Release Date
11 April 2025
Listed Since
19 April 2019

Barcode

No barcode data available

Similar Products You Might Like

Craftsman Socket Extension Set/Socket Adapter Set, 8-Piece Impact Rated (CMMT15358)
98% match

Craftsman Socket Extension Set/Socket Adapter Set, 8-Piece Impact Rated (CMMT15358)

Craftsman

£83.43 25 Jan 2026
CRAFTSMAN Deep Socket Set, 1/2-Inch Drive, SAE, 12-Point, 11-Piece (CMMT12048)
97% match

CRAFTSMAN Deep Socket Set, 1/2-Inch Drive, SAE, 12-Point, 11-Piece (CMMT12048)

Craftsman

£55.10 12 Feb 2026
CRAFTSMAN Socket Set, Universal, 1/2-Inch Drive, 19-Piece (CMMT12015)
97% match

CRAFTSMAN Socket Set, Universal, 1/2-Inch Drive, 19-Piece (CMMT12015)

Craftsman

£40.43 05 Feb 2026
KS Tools Ultimate 922.0630 30 Pieces Box of Sockets/Accessories 1/2 "
97% match

KS Tools Ultimate 922.0630 30 Pieces Box of Sockets/Accessories 1/2 "

KS TOOLS

£155.64 24 Jan 2026
'EXPERT E032937 Socket Set 1/2 – 25 Pieces)
97% match

'EXPERT E032937 Socket Set 1/2 – 25 Pieces)

Expert

£135.25 22 Jan 2026
KS Tools 918.0728 1/2" CHROMEplus Socket set, 28 pcs
97% match

KS Tools 918.0728 1/2" CHROMEplus Socket set, 28 pcs

KS TOOLS

£103.60 07 Feb 2026
Amazon Basics 40-Piece Socket Set - Vanadium Steel, Metric & SAE
97% match

Amazon Basics 40-Piece Socket Set - Vanadium Steel, Metric & SAE

Amazon Basics

Out of Stock 05 Feb 2026
KS Tools 963.0005 1.1/2" BRONZEplus Socket, 6-Sided, 75 mm
96% match

KS Tools 963.0005 1.1/2" BRONZEplus Socket, 6-Sided, 75 mm

KS TOOLS

£622.56 10 Feb 2026
KS Tools 963.0008 1.1/2" BRONZEplus Socket, 6-Sided, 90 mm
96% match

KS Tools 963.0008 1.1/2" BRONZEplus Socket, 6-Sided, 90 mm

KS TOOLS

£570.04 29 Jan 2026
KS Tools 922.0626 922.0626 - Ultimate Sockets and Accessories Set 1/4 Inch 27 Pieces
96% match

KS Tools 922.0626 922.0626 - Ultimate Sockets and Accessories Set 1/4 Inch 27 Pieces

KS TOOLS

£57.43 05 Feb 2026
CRAFTSMAN Impact Socket Set, SAE, 3/8", 9Piece (CMMT15880)
96% match

CRAFTSMAN Impact Socket Set, SAE, 3/8", 9Piece (CMMT15880)

Craftsman

£39.04 25 Jan 2026
CRAFTSMAN Impact Socket Set, Metric, 3/8-Inch, 9-Piece (CMMT15883)
96% match

CRAFTSMAN Impact Socket Set, Metric, 3/8-Inch, 9-Piece (CMMT15883)

Craftsman

£46.37 31 Jan 2026
KS Tools 911.3995 3/8-inch 8-24mm Socket Set (22 Pieces)
96% match

KS Tools 911.3995 3/8-inch 8-24mm Socket Set (22 Pieces)

KS TOOLS

£53.03 05 Feb 2026
KS Tools 918.0702 1/4 Plus 1/2-inch Chrome Plus Socket Set (102 Pieces)
96% match

KS Tools 918.0702 1/4 Plus 1/2-inch Chrome Plus Socket Set (102 Pieces)

KS TOOLS

£121.95 07 Feb 2026
Hi-Spec 22pc Metric Socket Set - 1/4" & 3/8" Drive with Ratchet & Case
96% match

Hi-Spec 22pc Metric Socket Set - 1/4" & 3/8" Drive with Ratchet & Case

Hi-Spec

£19.99 01 Feb 2026
CRAFTSMAN Impact Socket Set, 1/2-Inch Drive, 28-Piece, MM/SAE (CMMT42031)
96% match

CRAFTSMAN Impact Socket Set, 1/2-Inch Drive, 28-Piece, MM/SAE (CMMT42031)

Craftsman

£163.24 25 Jan 2026
KS Tools 918.0623 1/2-inch Chrome+ Socket Set (23 Pieces)
96% match

KS Tools 918.0623 1/2-inch Chrome+ Socket Set (23 Pieces)

KS TOOLS

£69.76 06 Feb 2026
Socket Wrenches Set 1/4" 35-Piece in Plastic case
96% match

Socket Wrenches Set 1/4" 35-Piece in Plastic case

Connex

£48.38 11 Feb 2026
Amtech I0950 20 Piece 3/4'' Socket Set
96% match

Amtech I0950 20 Piece 3/4'' Socket Set

Amtech

£69.63 09 Feb 2026
US PRO Tools 26pc Socket Set with Ratchet Set 3/4" & 1" Dr 21-65mm 3735
96% match

US PRO Tools 26pc Socket Set with Ratchet Set 3/4" & 1" Dr 21-65mm 3735

US PRO

£124.50 31 Jan 2026
Amazon Basics Mechanic's Socket Set - 145- Piece
96% match

Amazon Basics Mechanic's Socket Set - 145- Piece

Amazon Basics

£60.41 31 Jan 2026
KS Tools 711.1011 175-Piece Set of Sockets/Accessories 1/4 inch; 3/8 inch; 1/2 inch
96% match

KS Tools 711.1011 175-Piece Set of Sockets/Accessories 1/4 inch; 3/8 inch; 1/2 inch

KS TOOLS

£145.44 25 Feb 2026
Alyco 190240 Socket Set 1/2 Inch + Bits + Adapters 47 Pieces in Case
96% match

Alyco 190240 Socket Set 1/2 Inch + Bits + Adapters 47 Pieces in Case

Alyco

Out of Stock 16 Feb 2026
Amazon Basics Socket Set (123 Piece)
96% match

Amazon Basics Socket Set (123 Piece)

Amazon Basics

£41.99 05 Feb 2026