--- product_id: 125805837 title: "Piano Tuner Kit Include L Shape Piano Tuning Hammer Wrench,2 Red Temperament Strip, 4 Mutes Handles and 2 Long Rubber Mutes, 1 Standard A 440Hz Tuning Fork" brand: "filsumer" price: "FREE" currency: TND in_stock: false reviews_count: 8 category: "Musical Instruments" url: https://www.desertcart.tn/products/125805837-piano-tuner-kit-include-l-shape-piano-tuning-hammer-wrench store_origin: TN region: Tunisia --- # Piano Tuner Kit Include L Shape Piano Tuning Hammer Wrench,2 Red Temperament Strip, 4 Mutes Handles and 2 Long Rubber Mutes, 1 Standard A 440Hz Tuning Fork **Brand:** filsumer **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Piano Tuner Kit Include L Shape Piano Tuning Hammer Wrench,2 Red Temperament Strip, 4 Mutes Handles and 2 Long Rubber Mutes, 1 Standard A 440Hz Tuning Fork by filsumer - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/125805837-piano-tuner-kit-include-l-shape-piano-tuning-hammer-wrench) ## Best For - filsumer enthusiasts ## Why This Product - Trusted filsumer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Specifications: Hammer wrench of wooden handle: Length 16cm(more detail please refer to pictures) Mutes with handle: Length 16cm Rubber mutes: 10.2 x 1.3cm Temperament strip: 110 x 2.55cm A 440Hz Tuning Fork: 120 x 4.5mm Package Included: 1 x Tuning Hammer 1 x Temperament Strip 4 x Short Rubber Mutes with Handles 2 x Long Rubber Mutes 2 x Standard A 440Hz Tuning Fork ## Features - Package Included: 1x L shape tuning wrench hammer with star head, 1x temperament strip, 4x mutes handles with rubber mutes, 2x long rubber mutes, 1x Standard A 440Hz Tuning Fork; The ideal piano tuning kit for apprentices, students, or anyone wanting to learn piano tuning - Piano Tuning Wrench: This Piano Tuning Wrench has an L-shaped design, made from hard stainless steel, makes it durable and easy to use; - Temperament Strip: Made of soft felt, applied to mute off the outside strings and one is enough to tune two octaves at a time. Strip width range is 18mm- 30mm - Rubber mutes: Includes 4 mutes with handle and 2 Long rubber mutes without handle, helps you to mute the section more easily; - A 440Hz Tuning Fork: Made from High quality stainless steel; Size: Handle length: 38mm/1.14inch; Fork length: 82mm/2.46; Diameter: 4.5mm/0.13inch; Total length: 120mm/3.6inch; It's suitable for any instrument which can be tunable , but most commonly used with stringed instruments. ## Images ![Piano Tuner Kit Include L Shape Piano Tuning Hammer Wrench,2 Red Temperament Strip, 4 Mutes Handles and 2 Long Rubber Mutes, 1 Standard A 440Hz Tuning Fork - Image 1](https://m.media-amazon.com/images/I/41w134I7M2L.jpg) ![Piano Tuner Kit Include L Shape Piano Tuning Hammer Wrench,2 Red Temperament Strip, 4 Mutes Handles and 2 Long Rubber Mutes, 1 Standard A 440Hz Tuning Fork - Image 2](https://m.media-amazon.com/images/I/41bT8ctSeyL.jpg) ![Piano Tuner Kit Include L Shape Piano Tuning Hammer Wrench,2 Red Temperament Strip, 4 Mutes Handles and 2 Long Rubber Mutes, 1 Standard A 440Hz Tuning Fork - Image 3](https://m.media-amazon.com/images/I/41gxw+HQQJL.jpg) ![Piano Tuner Kit Include L Shape Piano Tuning Hammer Wrench,2 Red Temperament Strip, 4 Mutes Handles and 2 Long Rubber Mutes, 1 Standard A 440Hz Tuning Fork - Image 4](https://m.media-amazon.com/images/I/41-Oil0603L.jpg) ![Piano Tuner Kit Include L Shape Piano Tuning Hammer Wrench,2 Red Temperament Strip, 4 Mutes Handles and 2 Long Rubber Mutes, 1 Standard A 440Hz Tuning Fork - Image 5](https://m.media-amazon.com/images/I/31MXiGeGRfL.jpg) ## Customer Reviews ### ⭐⭐⭐ Decent if you don't want to have to pay for a piano tuner. *by S***R on Reviewed in the United States on May 10, 2019* I got a 1920s piano from Facebook for free, that desperately needed to be tuned. So I decided to buy a cheap piano tuning kit to see if I could do it myself, instead of spending hundreds of dollars on a piano tuner.Obviously, my expectations weren't very high, for the price, but I'm pleasantly surprised by all this kit comes with. It comes with 6 rubber mutes - two with the wire handles, a tuning fork, the wrench and the felt ribbon mute. I like that it comes with the felt ribbon mute as that's a huge time saver when it comes to tuning a piano.The two downsides to the kit are that a.) The wrench does not have a removable head, so getting weird angles are harder to tune with precision. b.) The kit comes with zero instructions. So I had to do a lot of googling to figure out how to properly tune the piano myself. c.) The tuning wrench has a square head, and not a star head. After doing some more research online, while the square head does indeed fit over the prongs, a star head should be used for better precision as well.I personally have no use for the tuning fork, as I use software to tune all of the notes. However, Also, since there are no instructions, it does take a lot of videos/reading on google to figure out how to properly tune a piano. As with anything where professionals get paid a lot of money to do a task - the learning curve is steep. However, for a free piano, I'm not afraid of messing up anything on it, as I'm eventually going to have to restore the entire piano.Just make sure you are up for the task, have a lot of time, and patience if you choose to purchase this kit to tune your piano. ### ⭐ So-called tuning kit *by L***U on Reviewed in the United States on January 24, 2020* Junk. Especially the tiny tuning fork. Also sent a square wrench instead of star-shaped as advertised. ### ⭐⭐⭐⭐ Need an adjustable wrench for tightening. *by M***S on Reviewed in the United States on June 28, 2019* Because I have a baby grand, the tool for tightening is not adjustable, and makes tuning difficult. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/125805837-piano-tuner-kit-include-l-shape-piano-tuning-hammer-wrench](https://www.desertcart.tn/products/125805837-piano-tuner-kit-include-l-shape-piano-tuning-hammer-wrench) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-01*