Bright Tangerine 143 to 114mm Clamp-On Ring for Misfit Boards The CBT-MF can test cables

The CBT-MF can test cables with any combination of Speakon 4-pin

C and D batteries

Length 20" (51 cm) Packaging Info Package Weight 7

Load Capacity:15 lb

If you are wondering: a coulomb is defind as

Bright Tangerine 143 to 114mm Clamp-On Ring for Misfit Boards The CBT-MF can test cablesFor Misfit Matte Box For Lenses with 114mm Diameter Split Design This is a 143 to 114mm Bright Tangerine Clamp On Ring for Bright Tangerine Misfit matte box, it allows you to clamp your matte box to the front of your lens with a 114mm front outer diameter. The ring features a split design allowing for gentle compression that holds your matte box securely on your lens, this allows you to mount your matte box on your lens without needing to use support