Introducing a Honda Power Equipment breakthrough; The SPEED FEED Heavy Duty Bump Heads, the most versatile trimmer heads on the market because they are simple and easy to use.
This item is only available for UMK 425 / 435 (straight shaft models)
The small W4 head is best used in smaller homes and lower grade applications.
Features and Benefits;
SPEED FEED – Simple single line feeding system
Metal bump for increased abrasion resistance
Securely mounted internal spring
Heavy duty construction
W4 (Standard head) takes approx 4m of 2.4mm line/W5 (Heavy duty head) takes approx 7m of 2.4mm line.
Both the W4 & W5 Speed Feed heads takes the common 2.4mm & 2.7mm trimmer line; Its a simple swap over from your tired brushcutter head (Refer to video link for further instructions) https://www.youtube.com/watch?v=BjDZr1yiVzs