Form-Fit Cradle for Garmin eTrex 10, 20 & 30 OVERVIEW The RAM-HOL-GA48 consists of a high-strength composite cradle that will allow for the attachment of RAM® components that contain the universal AMPS hole pattern. Compatible and interchangeable with a wide range of popular RAM® Mounts, this cradle is ready to compliment your GPS and become the most useful accessory in your vehicle. Included is a set of two nuts and bolts. HARDWARE INCLUDED (2) #8-32 x 1/2 inch Machine Screws (2) #8-32 x 5/8 inch Machine Screws (2) #8-32 x 3/4 inch Machine Screws (2) #8-32 Nylock Nuts HOLE PATTERN 2-Hole AMPS: 1.912 inch MATERIALS High strength composite WEIGHT 70g Please note: this holder does not fit the newer eTrex 25 & 35 models