Full set 3 Sizes 16mm 19mm 22mm. 19mm (3/4″) Spiral Springs. Spiral Springs for upright actions. 16mm (5/8″) Spiral Springs. 22mm (7/8″) Spiral Springs.
Piano Jack Spiral Springs - Full set of 88 - Choice of 3 Sizes
Upright Piano Jack Spiral Springs - Full set of 90 - 3 Sizes 16mm 19mm 22mm
90x Ugright Piano Spring Piano Jack Spring Spiral Spring
Piano Key Springs Replacement Repair for Upright Piano Jack Wire Spring
Piano Hammer 'Butt' Springs for Upright Pianos 12 springs or a Full Set
