Spool Cap Cover for 2X20V and 56V Trimmer (50024577)


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Strength & Durability for your string trimmer

High Impact ABS material provides strength & durability

Snaps into place quickly & easily without the need for tools for efficient spool replacement

Protects your line and keeps it in place on your string trimmer

Compatible with: WG168, WG184 & WG191

Spool Cap Cover for 2X20V and 56V Trimmer (50024577) ITEM WA0037

Availability: In stock

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  • (1) - Replacement Spool Cap Cover

Frequently Asked Questions

  • What is a spool cap cover used for?

    The spool cap cover is what secures the trimmer spool in place so your trimmer functions properly and efficiently. It also protects the spool and prevents weeds/grass from getting caught in the mechanism and causing damage or interrupting your yardwork.

  • What is the spool cap made of?

    The spool cap cover is made of high impact ABS for strength and durability.

  • Do I have to purchase this separately when I buy a trimmer?

    Each trimmer comes with the spool cap cover appropriate for that model. This package is available for any customer who has lost or broken their spool cap cover.

  • What trimmer/edger models will this spool cap (WA0037) cover fit?

    This spool cap cover fits the WG168, WG184, and WG191 battery-operated trimmers.

  • Will this spool cap (WA0037) cover fit the WG190?

    This spool cap cover will not fit the WG190.

    A convenient spool and spool cap combo pack for the WG190 is available under Accessories.

  • Can I use the trimmer without it?

    Since the spool cap cover keeps your spool in place while working, you will not be able to trim without it.

  • Are there any precautions I should follow?

    Regardless of the tool or job at hand, we recommend that our customers follow standard safety precautions while using our tools, including wearing safety eyewear, gloves, appropriate shoes and clothing, and keeping hair tied back. Always refer to the owner’s manual for complete safety information before operating any tool.

  • What is the guarantee/warranty?

    If you decide the Worx spool cap cover isn't right for you, we offer a 30-day Money Back Guarantee from date of receipt (less shipping and handling). Please call our customer service center at 1-866-354-9679 (WORX) and we’ll be happy to assist. View more information about our 30-day Money Back Guarantee.

    View more information on our warranty.

  • Where can I get replacement parts?

    Need more spools? Ready for a higher capacity battery? Many replacement parts are available under Accessories.

Spool Cap Cover for 2X20V and 56V Trimmer (50024577) is rated 3.6 out of 5 by 11.
Rated 5 out of 5 by from Great tool. Lightweight and easy to use. I've had my Worx weed eater for over 2 years and I love it. It's not too heavy and I am a woman. It is easy to use and the battery lasts a long time.
Date published: 2015-08-07
Rated 4 out of 5 by from Great price; quick delivery; good quality However, I ordered the wrong size Cap Cover (my mistake) and had to return. I got a quick and easy refund. I would definitely order from this company again.
Date published: 2016-06-06
Rated 2 out of 5 by from These are much better than the cover that was originally sold with the trimmer. Bought several not knowing if they would last. Now after a year and right after we bought the covers the trimmer has broken at the handle grip (the plastic outside cover where it snaps together.) Trimmer is weak construction, should not have snapped. Not worth the money.
Date published: 2016-06-12
Rated 2 out of 5 by from Does not work. I purchased two spool caps about a month ago. Problem is: there is no hole for the string and it won't work just letting the string hang out from t he wide opening. This cap has only the locking tabs with no side walls.
Date published: 2016-05-08
Rated 1 out of 5 by from beware bought 3 of these for 48v trimmer . . .do non't work being it is just a cover - orginal cover has a spring inside and side hole to thread twine thru - this cover does not - don't waste your money....
Date published: 2015-11-17
Rated 1 out of 5 by from Thought you would have improved!!! This is my 4th Worx grass trimmer and my only complaint with any of them is the spool caps. When I ordered my new 56V, I was so hopeful the spool cover would NOT be plastic. I have a very long drive and do not use the wheels to trim because we have mostly bermuda grass and I want it closely trimmed. My spool cover drags on the concrete and I end up buying almost as many covers as spools!! Please make a metal cover!!!!
Date published: 2015-09-22
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