Features:
100% brand new and high quality， testing is fine.
Made of iron and zinc alloy.
Suitable for 4 string headless electric bass guitar.

Specifications:
Material: Iron and zinc alloy
Color: Black
Item Size: 9.1 * 9.4 * 2.1cm / 3.6 * 3.7 * 0.8in
Item Weight: 658g / 23.2oz
Package Size: 11 * 12 * 5cm / 4.3 * 4.7 * 2in (L * W * H)
Package Weight: 674g / 23.8oz

Package List:
1 * Headless bass bridge
1 * Lock nut
2 * Nut mount screw
5 * Mount screw
1 * 1.5mm allen wrench
1 * 2.0mm allen wrench
1 * 3.0mm allen wrench
1 * 4.0mm allen wrench