9 Pieces Piano Tuner Tools with Tuning Hammer Wedge Mute Wrench Hammer Wood Handle Strip Kit Tools w/Case, Professional Piano Tuning Kit (9 Items) This 9pcs Piano Tuning Kit includes a High Quality Tuning Hammer fits most pianos - This Tuning Hammer widely used Tip size #2. Fit Piano Pins and will Never Damage the Pins. This Piano Tuner tools set has Great Stability and Flexibility- Firm Handle Help you get Great Control when Turning. The star-shaped Tip fits at several angles. Comprehensive Piano Mute Kit - including temperament strip, which is used to mute all the outside strings of one section at once. with 3 Rubber Mutes for center and left sections. wtih 1 high quality Wool Felt Mute,which is great for left section. Quality Mute Clamp and Rubber Mute with Handle for the right section. This Piano tuning tools kit Includes: 1X Lever Wrench Hammer or Key with star Head + 3X Rubber Wedge Mute + 1X Felt Mute + 1X Mute Clamp + 1X Temperament Strip+ 1X Case with Comfortable Wood Handle.