ALM Manufacturing - Items filtered by date: January 2026

Part number: ALM GP005

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a M8 x 13mm left hand thread bolt

Manufactured in the UK

Part number: ALM GP006

ALM Manufacturing Trim Cut® head and lines

This is a basic trimmer head that reduces the problems associated with bump feed heads
Easy to fit
Simple to re-load; just thread the line though the eyelets and hook it onto the central peg and the head holds it tight
Uses any shape or thickness trimmer line up to 2.4mm 

Supplied with six different bolts to fit almost every petrol grass trimmer on the market

Manufactured in the UK

Part number: ALM HL004

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 5/16UNC x 1/2" right hand thread bolt

Manufactured in the UK

Part number: ALM HL005 

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 5/16UNC x 1/2" left hand thread bolt

Part number: ALM MC110

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 1/4UNC x 1/2" right hand thread bolt

Manufactured in the UK

Part number: ALM GP004

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a M6 x 13mm right hand thread bolt

Manufactured in the UK

Published in CMI grass trimmers

Part number: ALM GP005

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a M8 x 13mm left hand thread bolt

Manufactured in the UK

Published in CMI grass trimmers

Part number: ALM GP006

ALM Manufacturing Trim Cut® head and lines

This is a basic trimmer head that reduces the problems associated with bump feed heads
Easy to fit
Simple to re-load; just thread the line though the eyelets and hook it onto the central peg and the head holds it tight
Uses any shape or thickness trimmer line up to 2.4mm 

Supplied with six different bolts to fit almost every petrol grass trimmer on the market

Manufactured in the UK

Published in CMI grass trimmers

Part number: ALM HL004

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 5/16UNC x 1/2" right hand thread bolt

Manufactured in the UK

Published in CMI grass trimmers

Part number: ALM HL005 

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 5/16UNC x 1/2" left hand thread bolt

Published in CMI grass trimmers

Part number: ALM MC110

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 1/4UNC x 1/2" right hand thread bolt

Manufactured in the UK

Published in CMI grass trimmers

Part number: ALM MC110

ALM Manufacturing spool retaining bolt

Suitable for most model of grass trimmer that use a 1/4UNC x 1/2" right hand thread bolt

Manufactured in the UK

Part number: ALM SJ004

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a M8 x 13mm right hand thread bolt

Manufactured in the UK

Part number: ALM HL005 

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 5/16UNC x 1/2" left hand thread bolt

Part number: ALM HL004

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 5/16UNC x 1/2" right hand thread bolt

Manufactured in the UK

Part number: ALM GP005

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a M8 x 13mm left hand thread bolt

Manufactured in the UK

Part number: ALM GP004

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a M6 x 13mm right hand thread bolt

Manufactured in the UK

Part number: ALM MC110

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 1/4UNC x 1/2" right hand thread bolt

Manufactured in the UK

Part number: ALM HL005 

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 5/16UNC x 1/2" left hand thread bolt

Part number: ALM HL004

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a 5/16UNC x 1/2" right hand thread bolt

Manufactured in the UK

Part number: ALM GP006

ALM Manufacturing Trim Cut® head and lines

This is a basic trimmer head that reduces the problems associated with bump feed heads
Easy to fit
Simple to re-load; just thread the line though the eyelets and hook it onto the central peg and the head holds it tight
Uses any shape or thickness trimmer line up to 2.4mm 

Supplied with six different bolts to fit almost every petrol grass trimmer on the market

Manufactured in the UK

Part number: ALM GP005

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a M8 x 13mm left hand thread bolt

Manufactured in the UK

Part number: ALM GP004

ALM Manufacturing spool retaining bolt

Suitable for petrol grass trimmers using a M6 x 13mm right hand thread bolt

Manufactured in the UK

Part number: ALM SJ201

ALM Manufacturing spool and line

Suitable for the following Challenge Xtreme models:

SGT26,
SGT30,
SGT34N

Supplied with:
2.0mm trimmer line
2 x 3m

Manufactured in the UK

Part number: ALM SJ004

ALM Manufacturing spool retaining bolt

Suitable for Challenge Xtreme models 

CDB26, 
SGT30N,
SGT34N,  

and others using an M8 x 13mm right hand thread bolt

Manufactured in the UK