Easy
Less than 15 minutes
This lawn mower wing knob is an original part from Craftsman for lawn mowers. This part connects the lower handle to the deck. You will need a wrench to replace this part. This lawn mower wing knob and nut is made of metal and plastic components. This part is sold individually.
Lawn Mower Wing Knob 720-05066A
OEM part for: Yard Man, MTD, Bolens, Yard Machines, Craftsman, Troy-Bilt, Cub Cadet, Husky, Murray
Part Number: 720-05066A
$4.53
In Stock
Ships within 1 business day 
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Compatibility
This Lawn Mower Wing Knob will fit the following 900 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
MTD
Bolens
Yard Man
Yard Machines
Craftsman
Troy-Bilt
Cub Cadet
Husky
Murray
Show More Compatible ModelsThis item works with the following types of products:
- Lawn Mower Parts
This part replaces obsolete part #: 720-05066, 720-04123C, 720-04123B, 720-04123A, 720-04123
Customer Part Reviews ?
Average Rating (out of 5):
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Easy fix/ repair.
Fast delivery, perfect fit.
Guest -
May 3, 2023
Verified Purchase
Lawn mower wing knob
Accurate description great place to shop
Guest -
May 1, 2023
Verified Purchase
Easy to replace
Easy to use, have to buy the nut separately, which costs more than the knob.
Guest -
June 22, 2022
Verified Purchase
Had Part I Needed
eReplacementParts had the part I needed. When contacting Customer Service I got friendly, prompt, and efficient help. I received the part within a few days as expected. I would highly recommend eReplacementParts.com.
KAREN -
June 15, 2022
Verified Purchase
Exact part I needed. Thanks to ereplaxementparts!
This was the exact part I needed. I had to add some aluminum foil because the hole got too big for it. But now the handle does not wobble any longer. The part arrived quickly and was cheaper than any other sites.
Susan -
April 12, 2022
Verified Purchase
Lawnmower parts
You did a fantastic job! I compared other sites and they didn’t hold a candle to you guys with regard to information, price, availability, and caring for your customers! You’ll be my #1 go- to!
Guest -
August 29, 2020
Verified Purchase
Great Part
The replacement parts arrived much quicker than expected. The part was a perfect fit and I was able to mow again.
Guest -
June 12, 2020
Verified Purchase
Easy repair
Had the part arrived quickly.
Didn't realize the nut didn't come with the bolt.
Guest -
June 26, 2019
Verified Purchase
Fixing the mower handle
Well honestly, it did not fit my mower handle. The threads are different.
It does sit in the hole well so with a bit of duct tape serves the purpose.
Guest -
May 16, 2019
Verified Purchase
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
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We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Lawn Mower Wing Knob
Does the nut come with the wing bolt handle?I ordered the wing bolt but there wasn't a nut. What size is the nut
Jerry
for model number Tb130
asked on 2022-10-16
Hello Jerry, Thank you for your inquiry. We have researched the model number you have provided and show the nut is available separately as part# 712-04222. The nut is 1/?4-20. We hope this helps.
eReplacementParts Team October 16, 2022
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Lawn mower handle broke
John - September 27, 2016
👍 3 of 3 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set, One wire tie
The upper handle broke on one side just above the bolts that attached it to the lower handle and I had lost a nut and wing knob that holds the handle in place on the case. Completed the following steps:
1. Cut the wire tie holding the throttle safety cable
2. Removed the bolts in the handle
3. Removed the broken handle
4. Removed the throttle safety handle
5. Removed the starter pull cord
6. Attached the starter pull cord to the new handle
7. Attached the throttle safety handle to the new handle
8. Attached the new handle with the bolts
9. Replaced the new wire tire on the handle to hold the throttle safety cable
10. Replaced the lost nut and wing knob to the base of the handle on the mower case
1. Cut the wire tie holding the throttle safety cable
2. Removed the bolts in the handle
3. Removed the broken handle
4. Removed the throttle safety handle
5. Removed the starter pull cord
6. Attached the starter pull cord to the new handle
7. Attached the throttle safety handle to the new handle
8. Attached the new handle with the bolts
9. Replaced the new wire tire on the handle to hold the throttle safety cable
10. Replaced the lost nut and wing knob to the base of the handle on the mower case
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Part broke just needed replacement
Maureen - May 21, 2020
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Just needed to screw in the wing knob bolt where it belonged. Very easy
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Lost wing nut bolt to Troy Built lawn mower.
Fernando - September 12, 2019
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Wing nut bolt was the exact replacement part needed, didn't realize until I went to put it on that
the nut was also missing from its place on the mower. I had nothing to screw wing bolt too.
Hoping that Lowes has the square nut.
the nut was also missing from its place on the mower. I had nothing to screw wing bolt too.
Hoping that Lowes has the square nut.
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Lawnmower needed replacing parts due to of age.
gregory - August 13, 2019
Tool Type
Lawn Mower
Difficulty
Medium
Time
15-30 minutes
Tools Used
Socket set, Wrench Set, None
Hello. Instead of going to the local home improvement centers or shops try to fit or find oem parts. This is the place to get oem parts that makes any repairs easy. Thank youđ
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The wing bolts were missing (lost) during the installation, but that was done 2 years ago by the person I bought the mower from.
Donald - June 4, 2018
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Pulled the mower handle into the proper position and installed the 2 replacement bolts.
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The screws holding the handle to the base fell out
Raymond - May 20, 2023
👍 0 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
, No tools were needed
Parts Used
Screwed in both screws to hold the handle in place. Design these with nuts would make them safer over time.
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Missing nut & wing knob due to vibrating off lower mower arm for 625 series (2011) Yard-Man
Trevor - April 9, 2022
👍 0 of 1 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, My hands
Easy peasy...my model wasn't even listed for these parts, but they looked the same, and they were identical for a Yard-man 625 series push mower (2011).
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
