Product Features Adapter bracket with slotted bottom attaches on any C-HDM-100 Series base to allow the offsetting of a solution Compatible with C-HDM-200 Series telescoping poles Typically used to create a fixed mounting location that does not interfere with critical dash controls Product Specs 45 degrees User Manuals and Installation Instructions View C-HDM-410 Manual Availability, Lead Times and Shipping Please note that ALL Gamber-Johnson and Havis mounting and docking equipment typically takes at least a week to ship. Lead times can often be 3-6+ weeks or longer depending on the exact items purchased. The following is guidance only and changes frequently. Basic mounting hardware such as plates or poles: 1-2 weeks to ship Vehicle-specific kits or more complex mounting solutions: 2-4 weeks to ship Powered docking stations with port replication: 4-8+ weeks to ship. Please call, email, or chat with us to discuss lead times as it specifically relates to your needs. Expedited shipping methods selected at checkout do not speed up lead times but rather reduce transit time when an order ships.