ETC 400CC Cast Iron C-Clamp for Source 4 Ellipsoidal Spotlights (Used)
ETC 400CC C-Clamp. Model: 400CC. Manufacturer part number (MPN): 7060A2009 (for 400CC). This cast-iron C-clamp from ETC is a professional rigging accessory designed for mounting and theatrical lighting fixtures (especially the Source Four family) onto pipe or truss.