The Clarks workshop tray carries the most commonly used parts for both cable operated brakes and gear systems. Components include ferrules for brakes and gears, O rings, guide pipes and rubber boots for V-brakes. All presented in a sturdy re-usable plastic tray with dividers for size compartments.
What's in the box?

Brass Ferrules X400
Wire end cover X500
Rubber boot X80
Gear O rings X100
Brake O rings X100
4mm ferrules X450
135 degree bend guide pipe X40
90 degree bend guide pipe X40