wThis is a spare part for K&M microphone stands. The friction washer is part of the hinge section for the boom arm attachment and assists with locking the boom at a particular angle and prevents it slipping from there.
These washers do wear out over time and are therefore a popular spare for the Konig and Meyer mic stands.
Material : Rubber
Outer diameter : 40mm
Inner hole diameter : 8mm
|Brand||König & Meyer|