Micro CB Track & Accessories Micro track comes in low and high-beam configurations. The wide track base adds stability and protects cored decks. A channel on the track bottom makes it easy to install on unfair decks and eliminates rocking on curved surfaces like booms or masts. Fastener holes fit both metric and imperial screws. 16 mm control blocks spin on stainless steel balls that roll freely under high loads. The step-down design keeps the controls low and clear of the mainsheet block. Super-tough plastic endstops absorb sudden shock loads that can occur during unintentional jibes