Firewire LEDs offers separately sold bar clamp mounts for LED lighting. The Firewire LEDs Bar Clamp Mount is available in 1 1/2" Bar Clamp Mount, 1 3/4" Bar Clamp Mount , or 2" Bar Clamp Mount. A simple bar clamp mount to attach the LED emitter lights to various tubes, rails, bars and pipes. These bar clamps are not adjustable. Instead you select the size that matches the installation tube stock. Small machine screws secure the bottom half of the clamp to the top portion. The installer simply affixes the light to the top portion and places the assembly on the rail or bar. The bottom portion is positioned and secure with the machine screws, cinching the clamp tightly to the bar.