STIHL FR 450

All-round trimmer line with a round profile. Provides good cutting performance and wear resistance in a wide range of applications. Fits all standard trimmer heads.

Professional trimmer line with a twisted profile, creating an aerodynamic shape for low noise and low vibrations. The pro polymer materials ensure optimal performance. Fits all standard trimmer heads.

All-round trimmer line with a round profile. Provides good cutting performance and wear resistance in a wide range of applications. Fits all standard trimmer heads.

Professional trimmer line with a twisted profile, creating an aerodynamic shape for low noise and low vibrations. The pro polymer materials ensure optimal performance. Fits all standard trimmer heads.

Professional trimmer line with a twisted profile, creating an aerodynamic shape for low noise and low vibrations. The pro polymer materials ensure optimal performance. Fits all standard trimmer heads.

Professional trimmer line with a twisted profile, creating an aerodynamic shape for low noise and low vibrations. The pro polymer materials ensure optimal performance. Fits all standard trimmer heads.

Specifications: The 7 spline drive gear head is specially designed for strimmer. It is made of aluminium alloy material, with great thermal conductivity, corrosion resistance, high strength and low de more→nsity. This product is perfect for using in livestock, aquaculture, agriculture, forestry, fisheries and etc.   Type: Trimmer Gear Head Material: Aluminum Alloy, Steel Number of Splines: 7 Thread Type: Anti-Clockwise Thread Features: Easy to Install, Good Replacement, Durable Total Diameter: 74.47mm(Approx.) Total Height: 86.80mm(Approx.) Total Length: 126.22mm(Approx.) Total Width: 74.39mm(Approx.) Diameter of Fixing Bolts: 8.29mm (Approx.) Diameter of Inner Shaft: 23.86mm (Approx.) Thread

Features: Crafted from plastic, these grass trimmer replacement blades feature 12mm and 7mm holes for Garden trimmers and robotic lawnmowers. The vibrant color enhances visibility during use, while no more→n toxic construction ensures safe operation in residential and commercial spaces. Suitable for home gardeners, professional landscapers, and anyone needing easy to install replacement blades for precise lawn maintenance. Usage Scenarios Perfect for shaping backyard lawns, maintaining public green spaces, and achieving clean edges in small gardens or courtyards. Designed to resist wear and tear, these trimmer blades deliver consistent cutting performances across various grass types and terrains.