ALM Manufacturing - Items filtered by date: January 2026

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 the following Challenge Xtreme models

34cc PG-07

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

Manufactured in the UK

Part number: ALM GP301

ALM Manufacturing spool head assembly kit

Suitable for the following Challenge Xtreme models 

CX-PT 2538,
CX PT2538 

Contains 1 x Housing, 1 x Spacer, 1 x Spool & Line, 1 x Spool Retaining Bolt, 1 x Spring

Supplied with M6 x 13mm 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 including

Challenge Xtreme
CDB26

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 the following Challenge Xtreme models

CX-PT2538

and other petrol grass trimmers using a M6 x 13mm right hand thread bolt

Manufactured in the UK

Part number: ALM BQ114

ALM Manufacturing spool and line

Suitable for the following Bosch models

PRT280

Compares to 69435, 1609201275/6

Supplied with:
1.5mm trimmer line
2 x 4m

Manufactured in the UK

Published in Bosch grass trimmers

Part number: ALM BQ023

ALM Manufacturing Extra-Strong trimmer lines

Suitable for the following Bosch models

Accutrim 23
ART23 Combitrim

Pack of 10 x 2.4mm lines

Compares to F016800174

Manufactured in the UK

Published in Bosch 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

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 B&Q petrol grass trimmer model

FPGTP25

and others using a 1/4UNC x 1/2" right hand thread bolt

Manufactured in the UK

Published in B&Q 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 B&Q 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 Alko 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 Alko 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 Alko grass trimmers

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 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

Including

Big Bear 
BBL070GTM 33cc grass trimmer, R08W45

Manufactured in the UK

Part number: ALM PP300

ALM Manufacturing spool and line

Suitable for the following Bahr models

RT225A,
RT350A,
RT400,
RT2007A,
RTA14V, RTA14V Li

Supplied with:
1.5mm trimmer line
1 x 7m

Manufactured in the UK

Published in Bahr grass trimmers

Part number: ALM FL229 

ALM Manufacturing spool and line

Suitable for the following Bahr models

RTV475DV

Supplied with:
1.5mm trimmer line
2 x 5m

Manufactured in the UK

Published in Bahr 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 including: 

B&Q FPGTP25 
B&Q TRY25PGTA 

Manufactured in the UK

Published in B&Q 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 Alko grass trimmers