Superior Grip: These traction spikes significantly improve the grip of your HUSQARNA robotic lawnmower, ensuring it navigates slopes and uneven terrain with ease. The robust design provides optimal contact, prevents slippage and improves overall performance. Enjoy a perfectly trimmed lawn without having to worry about your lawnmower getting stuck or struggling in challenging areas. These spikes are designed for maximum efficiency and longevity, providing a reliable solution to maintain the perfect condition of your lawn. Experience the difference in stability and control with these essential lawnmower accessories. Robust and Durable: Made from high-quality PA+30GF material, these traction spikes are built to withstand the rigors of outdoor use. The reinforced construction ensures exceptional resistance to wear and tear, providing long-lasting performance and reliability. These spikes are designed to withstand various weather conditions and terrain types, maintaining their integrity and functionality over time. Invest in a product that offers both durability and improved performance, ensuring that your robotic lawnmower operates optimally for many years to come. The robust material guarantees a long service life, reducing the need for frequent replacements. Easy installation: The traction spikes are designed for quick and easy installation, allowing you to upgrade your HUSQVARNA robotic lawnmower in minutes. The included screw kit provides all the necessary hardware for a secure and hassle-free attachment. No special tools or expertise are required, making this a convenient and easy upgrade for any user. Improve the performance of your lawnmower without the need for complicated procedures or professional help. The user-friendly design ensures seamless integration with your existing lawnmower installation, providing immediate improvements in traction and stability. Specifications: Color: Black Dimensions: Length: 25.2 cm, Width: 25.2 cm, Height: 0.25 cm Material: PA+30GF Compatible with: Automower 330, Automower 420, Automower 430X, Automower 435X, Automower 440, Automower 435X AWD, Automower 450X, Automower 550 Package includes: Pull pins x 2 Screw pack x 1