RAM Mount Tough-Ball w/M10-1.5 x 25mm Threaded Stud [RAP-379U-M101525] 1st Class Eligible Universal base plate and a

Universal base plate and a choice of 1-1/2" or 2" ports makes for a simple installation

Bus interface

These two modes greatly reduce steering effort and enhance the safety of your autopilot

Triple Suction Cup Base with AMPs Hole Pattern without Ball

RAM Mount Tough-Ball w/M10-1.5 x 25mm Threaded Stud [RAP-379U-M101525] 1st Class Eligible Universal base plate and aTough Ball with M10 1. 5 x 25mm Threaded Stud The RAP 379U M101525 consists of a 1. 5" diameter RAM Tough Ball connected to a M10 1. 5 x 25mm threaded post. This threaded post matches the thread holes found on a variety of electronic devices. Specifications: Thread Pitch: M10 1. 5 x 25mm Ball Socket Size: C Size (1. 5") Materials: High strength composite, Stainless Steel threads