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Husqvarna trimmer line colour coding and recommendations:

• 1.5 mm = Blue line - for short grass / small gardens
• 2.0 mm = Green line - for short grass / small gardens
• 2.4 mm = Orange line - for short grass / small gardens / tall grass / large gardens
• 2.7 mm = Yellow line - for short grass / small gardens / tall grass / large gardens
• 3.0 mm = Red line - for tall grass / large gardens
• 3.3 mm = White line - for tall grass / large gardens
• 4.0 mm = Black line - for tall grass / large gardens

	Trimmer Line - Round ◯	Trimmer Line - Penta ⬠	Trimmer Line - Corecut ⬠	Trimmer Line - Quadra ⃞	Trimmer Line - Whisper Twist ✜
1.5 mm	⬤	—	—	—	✜
2.0 mm	⬤	—	⬟	—	✜
2.4 mm	⬤	⬟	⬟	◼	✜
2.7 mm	⬤	⬟	⬟	◼	✜
3.0 mm	⬤	⬟	⬟	◼	✜
3.3 mm	◯	⬠	⬟	⃞	—
4.0 mm	—	—	⬟	◼	—

Round Trimmer Line (Rolls)

	Part Number	Diameter	Roll Length
⬤	597 66 88 01	1.5 mm	15.0 m
⬤	597 66 88 10	2.0 mm	15.0 m
⬤	597 66 88 11	2.0 mm	130.0 m
⬤	597 66 88 20	2.4 mm	15.0 m
⬤	597 66 88 21	2.4 mm	90.0 m
⬤	597 66 88 22	2.4 mm	240.0 m
⬤	597 66 88 30	2.7 mm	12.0 m
⬤	597 66 88 31	2.7 mm	70.0 m
⬤	597 66 88 32	2.7 mm	240.0 m
⬤	597 66 88 40	3.0 mm	10.0 m
⬤	597 66 88 41	3.0 mm	56.0 m
⬤	597 66 88 42	3.0 mm	240.0 m
⬤	597 66 88 43	3.0 mm	637.0 m
◯	597 66 88 50	3.3 mm	75.0 m
◯	597 66 88 51	3.3 mm	240.0 m
◯	597 66 88 52	3.3 mm	530.0 m

Penta Trimmer Line (Rolls)

	Part Number	Diameter	Roll Length
⬟	597 66 90 01	2.4 mm	90.0 m
⬟	597 66 90 02	2.4 mm	240.0 m
⬟	597 66 90 10	2.7 mm	70.0 m
⬟	597 66 90 11	2.7 mm	240.0 m
⬟	597 66 90 20	3.0 mm	56.0 m
⬟	597 66 90 21	3.0 mm	240.0 m
⬠	597 66 90 30	3.3 mm	75.0 m

Corecut Trimmer Line (Rolls)

	Part Number	Diameter	Roll Length
⬟	597 66 92 01	2.0 mm	15.0 m
⬟	597 66 92 02	2.0 mm	112.0 m
⬟	597 66 92 10	2.4 mm	12.0 m
⬟	597 66 92 11	2.4 mm	90.0 m
⬟	597 66 92 12	2.4 mm	210.0 m
⬟	597 66 92 20	2.7 mm	10.0 m
⬟	597 66 92 21	2.7 mm	60.0 m
⬟	597 66 92 22	2.7 mm	210.0 m
⬟	597 66 92 30	3.0 mm	9.0 m
⬟	597 66 92 31	3.0 mm	56.0 m
⬟	597 66 92 32	3.0 mm	210.0 m
⬟	597 66 92 40	3.3 mm	65.0 m
⬟	597 66 92 41	3.3 mm	210.0 m
⬟	597 66 92 50	4.0 mm	65.0 m
⬟	597 66 92 51	4.0 mm	138.0 m

Quadra Trimmer Line (Rolls)

	Part Number	Diameter	Roll Length
◼	597 66 89 01	2.4 mm	70.0 m
◼	597 66 89 02	2.4 mm	210.0 m
◼	597 66 89 10	2.7 mm	55.0 m
◼	597 66 89 11	2.7 mm	170.0 m
◼	597 66 89 20	3.0 mm	48.0 m
◼	597 66 89 21	3.0 mm	240.0 m
◼	597 66 89 22	3.0 mm	528.0 m
⃞	597 66 89 30	3.3 mm	65.0 m
⃞	597 66 89 31	3.3 mm	183.0 m
⃞	597 66 89 32	3.3 mm	437.0 m
◼	597 66 89 40	4.0 mm	65.0 m

Whisper Twist Line (Rolls)

	Part Number	Diameter	Roll Length
✜	597 66 91 01	1.5 mm	15.0 m
✜	597 66 91 10	2.0 mm	15.0 m
✜	597 66 91 11	2.0 mm	112.0 m
✜	597 66 91 20	2.4 mm	12.0 m
✜	597 66 91 21	2.4 mm	77.0 m
✜	597 66 91 22	2.4 mm	210.0 m
✜	597 66 91 30	2.7 mm	10.0 m
✜	597 66 91 31	2.7 mm	60.0 m
✜	597 66 91 32	2.7 mm	210.0 m
✜	597 66 91 40	3.0 mm	9.0 m
✜	597 66 91 41	3.0 mm	48.0 m
✜	597 66 91 42	3.0 mm	210.0 m