Compatible with Stihl FSA 57 FSE 52 Trimmer Head

Key Selling Features
- Pre-wound with durable cutting line that supports line diameters up to 2 mm
- Convenient tap-and-go bump feed mechanism automatically advances line during operation
- Easy line reloading from the outside without requiring head disassembly
- Dual-line cutting system delivers efficient trimming and clean lawn edges
- Reliable replacement matching OEM reference part number 4009 710 2106
- Built from tough, wear-resistant materials designed for demanding yard work

Use Scenarios
Ideal for maintaining residential lawns, detailing garden borders, cutting around fences and trees, and edging walkways or driveways.

Technical Specifications
- Product Type: Dual-Line Trimmer Head
- Compatibility: FSA 57 (2020 onward, serial number above 522544906) and FSE 52 (2020 onward)
- Reference Part Number: 4009 710 2106
- Maximum Line Diameter: Up to 2 mm (0.2 cm)
- Line Feed System: Tap-and-go bump feed
- Line Configuration: Pre-loaded double line

Warranty
6-month warranty.

What's in the box
1 x Trimmer Head