HD Innovations HD UMS Round Rail Clamp (.875 to 1.25") Fly Line Backing durable solution for keeping your

durable solution for keeping your sonar setup neat and out of the way

Stainless Steel Guides: Maximum durability to withstand the toughest conditions

fellow angler

Keeps your chatterbait tracking and kicking right

or manual adjustments

HD Innovations HD UMS Round Rail Clamp (.875 to 1.25") Fly Line Backing durable solution for keeping yourBuilt for harsh marine and off road conditions, the HD UMS Round Rail Clamp locks your electronics mount in place with confidence. CNC machined 6061 T6 aluminum and a Type III hardcoat anodized finish deliver long term strength and corrosion resistance. A TPU over molded ball head bites and holds without slipping, while included soft rubber ring inserts help you dial in the perfect fit on common round rails. Why its great Rock solid hold in waves,