FEPITO Bump-Feed Head M10 × 1.25 LH (110 mm)
A cheap 110 mm twin-line bump-feed head with an M10 × 1.25 left-hand female thread, pre-loaded with 2 m of 2.4 mm line — for straight-shaft petrol trimmers.
In short:The FEPITO head is a 110 mm twin-line bump-feed trimmer head with an M10 × 1.25 left-hand female thread, rotating anticlockwise, pre-loaded with 2 m of 2.4 mm line. It fits most straight-shaft petrol trimmers with that thread, but comes with no adaptors for M8 or M12, so it won't fit small electric trimmers with M8 threads. You release line by tapping the head on the ground; despite this page's address, it is not a semi-automatic head.
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Pros
- Very cheap replacement for a worn head
- Fits most straight-shaft petrol trimmers with M10 LH
- Pre-loaded with line
Cons
- No adaptors — M10 × 1.25 LH only
- Won't fit small electric trimmers with M8 threads
- Budget build — expect a shorter life than an original head
What it is
A 110 mm twin-line bump-feed head from FEPITO with an M10 × 1.25 left-hand female thread, rotating anticlockwise, pre-loaded with 2 m of 2.4 mm line. It was in stock from a third-party seller when we checked in October 2026. This page’s address says “semi-auto”; the product is a standard bump-feed head — you tap it on the ground to release line.
Will it fit?
The seller is clear: it fits straight-shaft trimmers with an M10 × 1.25 left-hand thread, and comes without adaptors for M8 or M12. Many petrol trimmers use M10 LH; many small electric trimmers use smaller heads with M8 threads and won’t take it. Check your manual or the old head before ordering.
Using a bump-feed head
Run at full throttle and tap the head lightly on firm ground; each tap releases a little line, trimmed to length by the guard’s cutter. When the spool runs out, open the head and wind on fresh line — see how to thread brush cutter line. If line won’t feed, see line won’t feed.
Alternatives
For quicker reloading, the Oregon Lightning Load Pro loads without opening the head and comes with four adaptors. Compare heads in the best brush cutter heads.
More heads we cover
A cheap pattern bump-feed head replacing the Echo Speed-Feed 400 on the SRM-210, SRM-225 and SRM-230 — tap-to-feed, no special tools.
- TypeBump feed (tap to release line)
- ReplacesEcho Speed-Feed 400
- Listed forEcho SRM-210, SRM-225, SRM-230
Husqvarna's T25 tap-and-go trimmer head with a 10 mm left-hand thread — the standard head on many Husqvarna straight-shaft trimmers.
- TypeTap-and-go (bump feed), twin line
- Arbor10 mm, left-hand thread
- ShaftStraight-shaft machines
Husqvarna's T35 semi-automatic (tap) trimmer head for 2.4–2.7 mm line — a tougher head for mid-size petrol brush cutters on rough grass.
- TypeSemi-automatic (tap) head
- Line size2.4–2.7 mm
- Part number578 44 63-01
A twin-line tap-feed trimmer head with an M10 × 1.25 left-hand thread, pre-loaded with 4 m of 2.4 mm line and cutting up to 30 cm — for petrol brush cutters.
- TypeTwin-line tap (bump) feed head
- ThreadM10 × 1.25 left-hand
- Line supplied4 m of 2.4 mm, pre-loaded