We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.
Allett Ultra-Change 10 Blade Cutting Cartridge (UC)
£609.00 – £658.00Price range: £609.00 through £658.00 inc. VAT
Transform your Allett Stirling 43 and 51 mower with this 10-blade cartridge, engineered for a super-fine, professional finish on ornamental lawns, cricket wickets, and bowling greens cut below 20mm.
Why buy the Allett UC 10 Blade Cutting Cartridge?
- Engineered for a super-fine, professional cut on ornamental lawns.
- Features a 10-bladed SURE-BLADE cylinder made from hardened, ground steel.
- Achieves an impressive clip rate of 131 cuts per metre for a denser finish.
- Capable of cutting as low as 3mm, perfect for heights below 20mm.
- Designed for use with the Allett Stirling cylinder mowers.
- Thickened bottom blade ensures easier setting for a clean, quiet cut.
Achieve a Flawless, Professional Finish
The Allett UC 10 Blade Cutting Cartridge is the ultimate accessory for lawn enthusiasts seeking a truly immaculate, bowling green-style finish. As part of Allett’s innovative Ultra-Change system, this cartridge is designed to deliver a superior cut on fine turf. It is specifically compatible with the Allett Stirling 43 and 51 mower.
Advanced Cutting Technology
Crafted from hardened and ground steel, the 10-bladed SURE-BLADE cylinder offers a significantly higher clip rate of 131 cuts per metre (cpm) compared to the standard 6-blade cartridge’s 79 cpm. This increased cutting frequency results in a much finer, denser, and more uniform finish, capable of achieving a cutting height as low as 3mm. This cartridge features a new, thickened bottom blade, which not only makes setting the blade easier but also contributes to a cleaner and quieter cutting action.
Ideal for Specialist Applications
This 10-blade cartridge is the preferred choice for maintaining prestigious lawns such as cricket wickets, bowling greens, golf tees, and ornamental home lawns where a pristine appearance is paramount. To see the benefits of the ten-blade system, it should be used for cutting grass below 20mm. For taller grass, there is no advantage over the standard six-blade cylinder. Achieving the best results requires a dedicated maintenance schedule, with mowing recommended 2-3 times per week.
Expert Advice from an Authorised UK Dealer
As a long-established, authorised Allett dealer in the UK, Sims Garden Machinery provides more than just a product. With over a century of experience, our trained sales staff are on hand to offer expert guidance, ensuring you select the correct cartridge for your specific lawn and Allett machine. Whether you visit our Stratford-upon-Avon showroom or contact us online, we can provide the specialist advice needed to achieve your lawn care ambitions. Our on-site workshop and trained mechanics are also available for servicing and support, reinforcing our commitment to excellent aftersales care.
Our team is here to help. Contact us today for expert advice.
Why buy from Sims Garden Machinery?
Authorised main dealer
We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.
Real people, real support
No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.
Expert advice — not pushy sales
Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.
Established, independent family business
We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth.
Frequently Asked Questions
What is the main advantage of a 10-blade cartridge over a 6-blade?
What cutting height is the Allett UC 10-blade cartridge best for?
Which Allett mowers is this 10-blade cartridge compatible with?
How often should I mow when using a 10-blade cylinder?
User Manuals / Downloads
| Brand | |
|---|---|
| Cartridge Size |
17" ,20" |
FREE PDI, DELIVERY & HANDOVER
NATIONAL DELIVERY
- Each machine will be tested prior to delivery.
- Orders will be sent out via either ThePalletNetwork or DHL insured service.







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