AKG Acoustics H85 Spider-Type Shock Mount for C300B, C400B, C414B Model The outside ring has been reduced in diameter from 120 mm (4.7 in.) to 100 mm (4 in.) The clamping range has been increased from 22 - 26 mm (0.87 - 1.02 in.) to 19 - 26 mm (0.7 - 1.02 in.) to accommodate microphones with cylindrical or conical bodies or connectors including, e.g., the AKG Blue Line and ULS Series The H 85 also matches several other AKG studio microphones, e.g., the C 2000 B, C 3000 B, and C 4000 B