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Description

The ITL Insulated 1/2" Drive Socket in 21mm size is engineered for the largest fasteners typically encountered in electrical work, making it essential for heavy industrial electrical installations, large switchgear assemblies, and substantial motor connections. This size provides maximum fastener engagement whilst maintaining the full electrical insulation critical for working safely on live equipment. Manufactured from injection moulded nylon thermoplastic, this 21mm socket is fully insulated and exceeds international safety standards with testing to IEC60900, Category C and ASTMF1505 specifications. Each socket is 100% tested at 1000 volts for 3 minutes submerged in water, ensuring complete electrical protection in the most demanding applications. Category C Impact Testing certifies operation from -40°C to +70°C, whilst the flame retardant construction resists extreme impact and abrasion, delivering exceptional durability for professional tradespeople. Backed by a comprehensive lifetime guarantee on both the tool and insulation for complete confidence. Features and Benefits: • 21mm size for large industrial electrical fasteners • Fully insulated design exceeds safety standards • 100% tested to 1000V specifications • Category C rated for extreme conditions • Flame retardant and impact resistant • Lifetime guarantee included Contents: • 1 x ITL Insulated 1/2" Drive Socket 21mm Specifications: Type: 1/2in Drive Socket Size (mm): 21

Full specifications

Marque	ITL
Référence fabricant	01460
EAN	5052269014606

ITL 1/2" Drive Insulated Bi Hexagon Socket: complete technical analysis for 2026

With the ITL 1/2" Drive Insulated Bi Hexagon Socket, ITL offers a solution suited to everyday needs in 2026. Available from 2 retailers on Compiral, this product benefits from real-time price comparison. Each offer is verified and updated several times a day to ensure you have the freshest information. Our platform calculates the total price including delivery costs, so you can identify the true best offer among all listed retailers. Also check our comparison of Drills & Screwdrivers in the same product range.

Who is this Électricité & câblage for?

The ITL 1/2" Drive Insulated Bi Hexagon Socket benefits from the expertise of ITL in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Électricité & câblage category, this is an option we recommend without hesitation. Also check Drills & Screwdrivers for closely related alternatives.

For intensive or occasional use

The ITL 1/2" Drive Insulated Bi Hexagon Socket adapts to different levels of use in the Électricité & câblage category. Whether you use it intensively every day or more occasionally, this ITL product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the ITL 1/2" Drive Insulated Deep Bi Hexagon Socket.

Against the competition

In the Électricité & câblage market, the ITL 1/2" Drive Insulated Bi Hexagon Socket is well positioned thanks to its price from £26.9 and the strength of ITL. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers. Broaden your comparison with the products available in Drills & Screwdrivers.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 360 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	360 £ to 830 £	Regular daily use	Good value for money, solid performance
High-end	Over 830 £	Demanding users	The best of the category, all advanced features

The best times to buy the ITL 1/2" Drive Insulated Bi Hexagon Socket at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about ITL 1/2" Drive Insulated Bi Hexagon Socket

How does the ITL 1/2" Drive Insulated Bi Hexagon Socket compare to competitors in the Électricité & câblage category?

In the Électricité & câblage category, the ITL 1/2" Drive Insulated Bi Hexagon Socket occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the ITL 1/2" Drive Insulated Bi Hexagon Socket suitable for beginners?

Yes, the ITL 1/2" Drive Insulated Bi Hexagon Socket is generally appreciated by both beginners and regular users of the Électricité & câblage category. It is quick to set up and ITL usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the ITL 1/2" Drive Insulated Bi Hexagon Socket?

Refurbished versions of the ITL 1/2" Drive Insulated Bi Hexagon Socket may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the ITL 1/2" Drive Insulated Bi Hexagon Socket drop during the year?

Prices for the ITL 1/2" Drive Insulated Bi Hexagon Socket typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Électricité & câblage category.

Is delivery free for the ITL 1/2" Drive Insulated Bi Hexagon Socket at all retailers?

Free delivery is not guaranteed for the ITL 1/2" Drive Insulated Bi Hexagon Socket at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.