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L-shape Piano Tuner Spanner Professional Wrench Square Shape Tip Tuning Hammer Tuner Spanner Tool

Free shipping on orders over $29.99

$6.80

$ 3 .99 $3.99

In Stock
  • The metal shaft is made of hard steel, abrasion resistance.
  • Small and exquisite, convenient to carry it,L-shape design, easy to use it.
  • Inner bore size: Approx. 0.65cm / 0.26inch;Overall Length: Approx. 16cm / 6.3inch;Handle Length: Approx. 10.5cm / 4.13inch.
  • Specially designed for tuning guzheng and most machine devices that have quadrilateral openings.
  • Note: Please measure the tip size of your device before purchasing, make sure the size of your devices match with the wrench quadrilateral.


Note: Please measure the tip size of your device before purchasing, make sure the size of your devices match with the wrench quadrilateral.
Specifications:
Material: Engineering plastics & Steel
Inner bore size: Approx. 0.65cm / 0.26in
Overall Length: Approx. 16cm / 6.3in
Handle Length: Approx. 10.5cm / 4.13in
Weight: 78g / 2.74oz
Package includes:
1 * Square Shape Piano Tuner Spanner


some internet user
Reviewed in the United States on July 2, 2024
My family piano used to play an incorrect note out of tune when I pressed a key. Now it plays the correct note slightly out of tune when I press a key thanks to this device. I only fixed two octaves and a few more keys on the low end of the piano. I ain’t messin’ with the three-string high notes using this device (I did tune some pretty alright, but man the returns are diminished at the three-string keys).I’m just a guy that can only play “Mary Had a Little Lamb” on the piano. For someone that really r e a l l y cares about their piano tuning, use a device with a longer, firmer lever or- I’m sure you know -get your fancy piano serviced by a professional. If you’re like me and just trying to see if you could fix a plain family piano, this’ll do.
Wahconda
Reviewed in the United States on November 30, 2024
My paster gave me an old piano that had been sitting for years and was full of mud daubers nests. I cleaned it out, but it needed to be tuned so I got this tool, since I know how to tune pianos, and it worked just fine, not only for tuning my piano, but the piano of the paster who gave me my piano.
Placeholder
Reviewed in India on November 25, 2024
Very small not possible to leveraging
Polutimos
Reviewed in Australia on October 30, 2024
Make sure of return policy as it may not fit your instrument and you have to return.
Heather Kerr
Reviewed in the United States on April 11, 2024
Did exactly what it is suppose to.
Leslie Barker
Reviewed in Canada on May 28, 2023
I needed this piano tuner so that I could remove the strings from our old sad piano. I had two pianos in my possession and one was impossible to tune. I decided to take the piano apart (courtesy of instructions from Pianodrome). We tried to use different tools I had in the house and finally I had the brilliant idea of ordering a piano tuner!After a lot of work, I was able to remove all the strings using this tool!
R J, Texas
Reviewed in the United States on December 26, 2023
Perfect for what I needed to remove pins from piano.
nikki chandler
Reviewed in Canada on November 7, 2023
Tool works great
Lorne B.
Reviewed in Canada on November 21, 2023
Needed to help dismantle a 70 year old upright. Skeptical it wouldn't last any time at all. Three hours later and it was still going stronger then I was!!!!!! What a lifesaver! Impressed.
Ruth Kopelman
Reviewed in the United States on November 15, 2023
i think the tool is accurate but it seems to me that if the bolt is hard to turn on the piano the tool can't work perfectly -- maybe the bolts can take oil or something so they can turn more smoothly and get a perfect pitch
Frugal Procrastinator
Reviewed in the United States on July 31, 2022
If anyone ever asks you to help them, disassemble a piano? Just laugh hysterically, while pointing an index finger at them. Then just say, NO!!! This spanner wrench is unique to removing the pins from a piano. The pin holds a piano wire in place. Each key on the piano has three different piano wires, held by these tuning pins. And it's an absolute nightmare, removing 264 pins by hand. You can jerry-rig a socket to try and use a battery powered drill, but these pins are REALLY sunk in there. And your drill is going to get a hernia trying to muscle every one of those little born-out-of-wedlock's out of the wood they're screwed into. Massive pain in the extreme lower back, if ya know what I mean. The spanner wrench worked to back those little born-out-of-wedlock's far enough, where the drill had a chance to remove them the rest of the way. Absolute pain. NEVER volunteer to help someone disassemble a piano.
A.P.O.
Reviewed in the United States on October 25, 2022
I use a professional tuner for my upright piano twice a year. The last time he tuned the piano, it seemed fine. However I quickly noticed that one of the strings (each piano key has 3 strings) was slightly off. Though it was probably off a minuscule degree, it was enough to clash with the other 2 strings. I didn't want to pay $70+ for a nicer tuner, so I got this one. It fit the lugs fine. However, the handle is so short, you won't have much leverage for precision movements. So, you'll probably need a rubber mallet, too. A few light taps with the mallet and the string was in tune. This (and the mallet) are useful for those types of self adjustments. If I had to tune an entire piano with this, I'd end up smashing the keyboard to bits in frustration.
st68
Reviewed in the United States on August 17, 2021
Just got a 'free' 100 year old piano. Appears it will need frequent tuning. I am watching videos and learning how to do that.The tool grabs and holds the square pegs very well. I appreciate that the tool's hole is square -- seems to hold better. I can adjust wires with a bit of work. Very good introductory tool. Easy to get a feel for what's going on without spending a lot of money.However, I would like a longer handle. Tiny movements make significant changes to the frequency. In a few months, I'll probably spend the $50 to $80 to buy one of the longer tools for more leverage. I will also want to get some rubber plugs (using fingers works, but not optimal).