• Cast Iron assembly
• 1/2" hole
• Can be screwed down into wooden surfaces
• 5-year Mechanical Warranty

This versatile mounting base works either as a table edge clamp, or a screw-down base. Designed by O.C. White, this clamp is made to work with the range of illuminated magnifiers, exhaust fans, and all ProBoom Elite and Junior Mic Booms. As a clamp, it has an opening width of 2.25" (max.) to .6" (min.). Converting it to a screw-down base is simple, and everything you need to attach to a wooden surface is included. Solidly built, this mounting base will last a lifetime.

*Not compatible with the ProBoom Ultima Gen 2 Microphone Arms