This Carbiepoles™ Mounting Platform Spacer is an accompanying piece for the Carbiepoles™ Separating Mounting Base for boats. This spacer attaches to your boat via five small holes and prevents you from having to drill a larger hole into your boat's fiberglass to accommodate the spring-loaded button on the mounting base. Using this spacer allows you to drill smaller and fewer holes into your boat when installing the Carbiepoles system.

Features:

• Durable & Strong - made from 1"-thick durable PVC/Delrin plastic.
• Fits Both Sizes - fits both sizes of Separating Mounting Bases — the 1-1/2" (38mm) and 2" (53mm) sizes.
• Convenient & Practical - easy to install and creates fewer and smaller holes in your fiberglass.