Dual Line Bump Feed Trimmer Head Knob Replacement For ST155 ST165 ST175 ST275 ST285 And Ryobi RY30040A RY30040B Easy Install Fits Weed Eater Style String Trimmers

Compact Dual Line Bump Feed Trimmer Head for ST and Ryobi
✔️ 1x head with 2 lines; fits ST155/ST165/ST275 and Ryobi RY30040A/B

Designed to replace worn trimmer heads, this dual-line bump feed unit works with Weed Eater style and Ryobi string trimmers. It’s a handy upgrade to speed up yard cleanup and edge work.

✅ Dual line bump feed design for quicker line advancement
✅ Compatible with Homelite ST155, ST165, ST175, ST275, ST285, Z830SB, D630CD, D725CDE, D825SD, D825SB, D825CA, D630CD, D725CDE
✅ Fits Ryobi RY30040A/B and similar Weed Eater style heads
✅ Includes 1x trimmer head and 2x line

💡 What is a dual line bump feed trimmer head and how does it work with common weed eaters?

Handy, quick-to-use mechanism that feeds two cutting lines after a bump, reducing downtime and speeding up edging.

- It works with Weed Eater style and Ryobi RY30040A/B heads for broad compatibility - It uses a simple bump action to feed new line without tools - It ships with 1x head and 2x line for immediate use✝️