BQLZR Valve Spring with Screw and Key Trumpet Finger Button Replacement Part Kit

Features:  
1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information; 
2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed. 
3.Three zinc alloy finger buttons: golden small finger buttons with green gems inlay to make your trumpet more beautiful. 
4.Small valve repair kit: includes 1 large and 1 small trumpet drain valve keys, 2 cork pads, 2 valve springs, 3 springs, 3 reeds, 1 hand hook and hand hook screw, 1 tuning tube screw, 2 small screws. 
5.A full set of parts: and beautiful in appearance, it is convenient for you to repair and maintain your trumpet.  
6.You can get all the parts when you purchase the kit at a time, saving you time and money. 
7.Suitable for 3 tone B flat trumpet, cornet. 
 
Specifications: 
Material: Metal & Plastic & Cork 
Color: Multicolor 
Brand name: BQLZR 
Size: 
S Trumpet Drain Valve Key: 26.7x9.9x9.4mmm/1.05x0.38x0.39" (LxWxH) 
L Trumpet Drain Valve Key: 47.8x10x8.4mm/1.88x0.39x0.33" (LxWxH) 
Trumpet Cork Pad: 3 x 8.9mm/0.11x0.35" (HxDia) 
Trumpet Drain Valve Spring: 16.8x8.4x15.5mm/0.66x0.33x0.61" (LxWxH) 
Trumpet Valve Springs: 46x8.8mm/1.8x0.35" (LxDia) 
Trumpet Valve Guide: 18x11x4.5mm/0.7x0.4x0.17" (LxWxInner Dia) 
Trumpet Valve Slide: 80x25mm/3.14x0.98" (LxH) 
Trumpet Valve Slide Screw: 8x9.9mm/0.31x0.39" (LxDia) 
Tuning Screw: 24x7.9mm/0.94x0.31" (LxDia) 
Screw: 0.51" 
Finger Buttons: 16x4mm/0.63x0.16"(Dia x Thread) 
Weight: 56g （3sets）