Speedotron 7" Honeycomb Grid Set – 10°, 20°, 30°, 40° – Studio Lighting Grids

Elinchrom Speed Ring Adapter for Portalite Softbox

SPEEDOTRON M11 PHOTOGRAPHY LIGHTING SPEED RING FOR SPEEDOTRON MOUNT GREAT

Glow Grand Softbox Speed Ring Adapter for Flashpoint #FPSRGBFP

Elinchrom Speed Ring Adapter for Portalite Softbox

Glow EZ Lock Quick Softbox Speedring Insert 130mm for Profoto NEW

CHIMERA PHOTOGRAPHY LIGHTING SPEED RING FOR SPEEDOTRON MOUNT GREAT