What's in the box:

4R Black Electric Bass Tuners Machine Heads Tuning Pegs Keys Set

Features:
Set of 4pcs tuning pegs.
Compatible with electric bass.
With heavy duty internal gear.
Mounting screws and ferrules are included.

Specifications:
Material: Zinc alloy
Gear material: Copper
Color: Black
Gear ratio: 1:22
Type: Right tuning pegs
Total weight: 377g / 13.3oz

Package List:
4 * Machine Heads
16 * Mounting Screws
4 * Ferrules