Jack springs are an easy part to replace on a piano.
durable and anti rust.
Replacement piano action part to replace worn, weak or broken jack springs.
Walnut wood stick with buckskin covered ends.
Quantity: About 90pcs
Type: Upright Piano
Weight: About 25g
colour: Gold
Material: Copper
size: 26 x 5mm
Packing size: 10*6*3cm
Package Contents:
1*Copper Springs(90pcs)
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.