Speedring Video Pro 5-1/8"

Chimera Video Pro Circular 5" (130 mm) Speed Ring 9640 adapts to...
ARRI compact 125 HMI, 300 Plus Fresnel, 200 Par/Pocketlite,
LTM Pepper 650,
Strand Bambino 200/500 NA, HMI 200 NA,
K5600 Joker 200,
Altman 300L,
ColorTran NSI Mini-Pro
Dedo 200/400-350, 300, 500/600-436,
Kobold DW 200