Compare prices

Sort by:

New

£5.95

£47.95

+ £5.95 delivery

View deal

New

£5.95

£47.95

+ £5.95 delivery

View deal

Affiliate link

Report an error

Description

The 300mm ITL Insulated Adjustable Spanner is the larger option in this professional range, providing extended reach and increased leverage for working on bigger fixings and applications requiring greater torque. This size is particularly suited to industrial electrical installations and maintenance work where larger nuts and bolts are commonly encountered. Featuring injection moulded nylon 11 handles that exceed IEC 60900 requirements, this 300mm wrench delivers certified protection for live line working up to 1000V AC or 1500V DC. Its Category 'C' certification ensures dependable performance at extreme temperatures from -40°C to +70°C, making it suitable for demanding outdoor and industrial environments. Built to withstand the toughest conditions, this virtually indestructible tool represents the pinnacle of insulated adjustable spanner technology. Backed by ITL's lifetime warranty on both the tool and insulation, plus a 30 day no quibble money back guarantee, it's the professional's choice for heavy-duty electrical work. Features and Benefits: • 300mm length provides extended reach and leverage • Exceeds IEC 60900 standards for live line working • Category 'C' rated (-40°C to +70°C performance) • Virtually indestructible construction • Lifetime warranty with 30 day money back guarantee Specifications: Length (mm): 300 Capacity (mm): 35 Length (in): 12 Size: 300mm (12in)

Full specifications

Marque	ITL
EAN	5052269030101
Features And Benefits	&bull
Back Guarantee Specifications	Length (mm): 300 Capacity (mm): 35 Length (in): 12 Size: 300mm (12in)

ITL Insulated Adjustable Spanner: complete technical analysis for 2026

With the ITL Insulated Adjustable Spanner, 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.

Who is this Bricolage & Outillage for?

The ITL Insulated Adjustable Spanner 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 Bricolage & Outillage category, this is an option we recommend without hesitation.

For intensive or occasional use

The ITL Insulated Adjustable Spanner adapts to different levels of use in the Bricolage & Outillage 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 Insulated Spade Type Shroud.

Against the competition

In the Bricolage & Outillage market, the ITL Insulated Adjustable Spanner is well positioned thanks to its price from £53.9 and the strength of ITL. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 2570 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	2570 £ to 6000 £	Regular daily use	Good value for money, solid performance
High-end	Over 6000 £	Demanding users	The best of the category, all advanced features

The best times to buy the ITL Insulated Adjustable Spanner 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 Insulated Adjustable Spanner

How does the ITL Insulated Adjustable Spanner compare to competitors in the Bricolage & Outillage category?

In the Bricolage & Outillage category, the ITL Insulated Adjustable Spanner 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 Insulated Adjustable Spanner suitable for beginners?

Yes, the ITL Insulated Adjustable Spanner is generally appreciated by both beginners and regular users of the Bricolage & Outillage 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 Insulated Adjustable Spanner?

Refurbished versions of the ITL Insulated Adjustable Spanner 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 Insulated Adjustable Spanner drop during the year?

Prices for the ITL Insulated Adjustable Spanner 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 Bricolage & Outillage category.

Is delivery free for the ITL Insulated Adjustable Spanner at all retailers?

Free delivery is not guaranteed for the ITL Insulated Adjustable Spanner 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.