Line Site FC300 Clamp for FRD600 Receiver The Line Site FC200 Clamp is designed to securely mount the FRD600 receiver to grade rods and staffs for reliable elevation and alignment tasks. Built for use with the  Line Site LSL-210 or LSL-205 lasers , it provides a stable connection that ensures consistent receiver positioning during layout and leveling applications. Featuring a durable clamping mechanism , the FC300 allows for quick attachment and adjustment in the field, helping users maintain accuracy and efficiency across a range of jobsite conditions. Key Features: Designed for FRD600 receiver compatibility Secure mounting to grade rods and staffs Quick-adjust clamp for fast setup Durable construction for jobsite use Compatible with Line Site LSL-210 and LSL-205 systems