Traverse Creek Incorporated Echo-compatible .105 Trimmer Line, Black Diamond, 3 lb (708 ft) Bulk Spool

Traverse Creek Incorporated Genuine Echo Black Diamond .105 trimmer line is a factory-compatible 3 lb (708 ft) spool designed to restore cutting performance and fit Echo trimmers that specify part 330105073.

If your Echo string trimmer needs fresh line that matches original specifications, this heavy-duty .105-inch diameter Black Diamond line provides a direct-fit replacement. Supplied in a large 3-pound bulk spool, it gives you plenty of length for multiple reloads and commercial workloads. This listing is for a brand-new, factory-compatible replacement line; always check your trimmer’s manual for the correct part number and installation instructions.

Which machines will this trimmer line work with?

The spool is intended as a Genuine Echo-compatible part for machines that accept .105" line and list part number 330105073 or equivalent. It’s suitable for many handheld Echo gas trimmers and compatible models from other brands that use the same diameter and spool design.

• Matches Echo specifications for .105" diameter line.
• Fits Echo models that reference part 330105073.
• Works with trimmer heads designed for bulk spooling.
• Refer to your trimmer manual to confirm compatibility before ordering.

How durable and efficient is the Black Diamond line for everyday use?

The Black Diamond profile is formulated to offer consistent cutting performance and wear resistance in typical lawn maintenance tasks. It balances toughness and flexibility so you can handle grass, light weeds, and edging without frequent replacement.

• Durable composition resists breakage under normal trimming conditions.
• .105" thickness provides a reliable cutting edge for common yard work.
• Large 708 ft spool reduces downtime between reloads.
• Bulk packaging ideal for frequent or professional use.

How do I install or reload the spool into my trimmer head?

Installation varies by trimmer head design, so consult the owner’s manual for the correct reloading method. In general, wind the line evenly, secure the ends in the head’s notches, and thread the line through the eyelets before reassembling the cover.

• Always follow the specific steps in your trimmer’s manual.
• Cut measured lengths recommended by your head manufacturer.
• Wind evenly to prevent jams or imbalance during operation.
• Wear gloves to protect hands while handling the line.

What quantity and packaging should I expect when I buy this spool?

This product ships as one new 3 lb bulk spool containing approximately 708 feet of .105" trimmer line. It arrives unboxed in bulk packing suitable for storage or professional use.

• One 3 lb (708 ft) spool included per purchase.
• New, bulk-packed for efficient storage and handling.
• Ideal for homeowners with large yards or landscape professionals.
• Keep spool dry and stored away from direct sunlight for longevity.

Who is this for: This genuine Echo-compatible Black Diamond .105 trimmer line is aimed at homeowners who replace line regularly, lawn care pros who need a reliable bulk supply, and anyone with Echo or compatible trimmers that require part 330105073. If you want a factory-spec replacement that minimizes reloading and maintains cutting performance, this 3 lb spool is a practical choice. Always verify compatibility with your trimmer’s manual before installing.