Trimble GEDO Prism Adapter - M8 to Leica Socket The Trimble GEDO Adapter M8 to Leica Socket is a mounting adapter for rail and monitoring applications , designed to provide secure integration between M8 mounting systems and Leica-style prism sockets . Featuring a 100 mm wall distance, it enables compatible Leica socket prisms to be mounted in GEDO measurement workflows and fixed installation setups. Key Features • Converts M8 mounting threads to Leica prism socket compatibility • Supports use of Leica socket-style prisms and reflector systems • 100 mm wall distance for fixed installation and monitoring applications • Wrench size 22 for secure installation and adjustment • Designed for GEDO rail measurement and precision survey workflows