21mm deep impact socket comparison - September 2026

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Last updated on 03.09.2026

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Draper Expert HI-TORQ 1/2" 21mm Deep Impact Socket | 6 Point Hex Socket | Chrome Vanadium Steel Wrench Accessory | 14104

Draper

35% off

free shipping

To the product (13 offers)

9,9

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BGS 7221 | Impact Socket Hexagon, deep | 12.5 mm (1/2") Drive | 21 mm | Drive internal square 12.5 mm (1/2 inch), chrome-molybdenum steel, length 78 mm, phosphated, hand/impact wrench operation

BGS

free shipping

To the product (1 offer)

9,8

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KS Tools 515.1121 21mm 1/2-inch Impact Socket Deep

KS TOOLS

free shipping

To the product (4 offers)

9,8

Offer ends in:

01Day

18hours

22minutes

38seconds

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TEKTON 1/2 Inch Drive x 21 mm Deep 6-Point Impact Socket | SID23121

TEKTON

free shipping

To the product (1 offer)

9,7

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ColumPRO 1/2'' Impact Drive Socket Sets, 21mm 6-Point Impact Socket and 1/2'' Hex Shank Impact Adapter

ColumPRO

free shipping

To the product (1 offer)

9,6

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Gunpla 1/2 inch Deep Metric Impact Socket CR-V 21mm Heavy Duty High Torque Chrome Vanadium Steel Drive

Gunpla

free shipping

To the product (1 offer)

9,6

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US PRO Single 1/2" DR 21MM 6PT Deep Impact Socket 1367

US PRO

free shipping

To the product (3 offers)

9,6

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Meccion 1/2 Inch Drive Impact Socket 21mm Heavy Duty Cr-Mo 6 Point Deep Socket, 78mm Length

Meccion

free shipping

To the product (1 offer)

9,6

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KIRXST 1/2 Inch Drive Impact Socket Set, 11 Piece Deep Sockets 10-24 mm, Metric Socket Set with 1/4" Socket Adapter for Automotive Trucks Tractors Engines Repairing DIY Mechanic Tool

KIRXST

13% off

free shipping

To the product (1 offer)

9,5

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sourcing map 12-Point Deep Impact Socket 1/2 Inch Drive 21mm Metric Chrome Molybdenum Alloy Steel Spindle Axle Nut Impact Socket

sourcing map

free shipping

To the product (1 offer)

9,5

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You might also be interested in these 21mm deep impact socket.

14% off

Laser 6832 Deep Impact Socket 1/2"D 21mm

Laser

£ 7.49 free shipping

To the product (4 offers)

10% off

21mm Metric Deep Scaffolders, Scaffolding Impact Socket 1/2" Drive with Retaining Pin + O-Ring, 53mm Depth – Ideal for Long Bolts and Scaffolding Clamps, Heavy-Duty CR-V Steel

ADAM DEALS

£ 8.99 free shipping

To the product (1 offer)

Bergen 21mm DEEP Impact Socket 1/2" Drive 6 Sided Single HEX B1333

Bergen

£ 7.95 free shipping

To the product (1 offer)

2-Pack 21mm Scaffolding Impact Socket Set, 1/2" Drive 53mm Deep Metric Impact Socket, Heavy Duty CR-MO Steel Deep Metric Socket with Retaining Pin & O-Ring, Perfect for Scaffold Clamps, Long Bolts

Tharvolex

£ 11.94 free shipping

To the product (1 offer)

DAYUAN Socket Wrench Set, Shallow Socket Set, 3-Piece Set 17mm, 19mm, 21mm, Shallow Socket Set, Impact Wrench, Insertion Angle: 0.5 inches (1/2")

DAYUAN

£ 10.65 free shipping

To the product (4 offers)

9% off

RJFUJP 21mm Impact Socket, Heavy-Duty CR-V Steel, 22mm Hex Inner Diameter, 35mm Socket Depth, Ideal for Scaffolding and Industrial Use

RJFUJP

£ 6.39 free shipping

To the product (1 offer)

Milwaukee 21 mm 1/2" Impact Socket deep - 4932480339

Milwaukee

£ 11.91 free shipping

To the product (2 offers)

21mm Scaffolding Impact Sockets, 1/2" 21mm Metric Deep Scaffolders Drive with Retaining Pin + O-Ring, CR-V Chrome Vanadium Steel Drive, Ideal for Long Bolts and Scaffolding Clamps

Onperpoe

£ 7.79 free shipping

To the product (1 offer)

SCAFFPRO 21mm Scaffolding Impact Socket 1/2" with O-Ring & Pin Scaffolders Deep Scaffold Socket Chrome Molybdenum Steel Engineered 6 Sided Fitment Provides a Secure Grip

SCAFFPRO

£ 10.49 free shipping

To the product (1 offer)

21MM Impact Socket 1/2 Inch Drive, Deep 6-Point Wheel Nut 21MM Socket with Retaining Pin & o-Ring, Scaffolding Sockets for Long Bolts and Scaffolding Clamps

Nretluo

£ 5.99 free shipping

To the product (1 offer)

16% off

Titan 15621 1/2" Drive x 21mm Hex Bit Socket, 21mm

Titan

£ 6.70 free shipping

Only:

42hrs

22min

38sec

To the product (1 offer)

15% off

Kielder KWT-125-PO 1/2" Mid-Size 21mm Scaffolding Impact Socket (52mm Long) with Pin & O-Ring

Kielder

£ 6.99 free shipping

To the product (1 offer)

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