Genuine ALM EH503 Spear and Jackson Grass Trimmer Spool and Line

Description

This is a genuine ALM EH503 spool and line for Spear & Jackson grass trimmers. UK-made by ALM Manufacturing with 1.5 mm line (2 x about 5 m per spool).

Also known as / replaces / compatible part numbers

• EH503
• ALMEH503
• GT450-45
• GT600-45
• GT450-45-SJ

What it does / when to replace

Feeds cutting line for edging and grass trimming. Fit a new spool when the line is used up, tangled, or the spool is damaged.

• Line used up or jammed
• Spool cracked or will not feed
• Routine spool replacement on listed Spear & Jackson trimmers

What’s in the pack

1 x pre-wound spool supplied with 1.5 mm trimmer line as 2 x about 5 m (ALM EH503).

Compatible models

GT450, GT450-45, GT450-45-SJ, GT600, GT600-45, N1F-GT-280/450-D, N1F-GT-300/600-D, S4528ET, S6030ET

Fitment & care notes

Disconnect mains or remove the battery before opening the trimmer head. Swap the spool and route the line through the eyelets before refitting the cover.

FAQs

Q: Is this an OEM Spear & Jackson spool?

A: No. It is a genuine ALM EH503 UK-made spool matched to the Spear & Jackson heads listed below.

Q: What line is on the spool?

A: 1.5 mm diameter line, supplied as two lengths of about 5 m on each spool.

Q: Will it fit other brands’ EH503 machines?

A: EH503 is the same ALM spool pattern used across several brands; only order this listing if your model is in the Spear & Jackson list on this page.

If you are unsure if this is the correct part, message us with your model or the number on the old part and we will advise.