| Brand | Unbranded |
|---|---|
| Type | Chair Hardware |
| Color | Silver |
| Material | Metal |
Check the listing for details. Screw Mechanism for Piano Stool. Color: Silver, Condition: New. Listed at 130.00 USD. It is made of steel. It consists of two parts a nut and a screw. Also, there is anti-twisting detail, which prevents sudden disconnection of the seat from the stool. Detailed sizes you can see on photo 7.