For 'E-Z LOAD MAX' and other brands' 150mm fluid heads' spring-loaded capture-type camera mounting interfaces. Includes (2) 3/8"-16 screwsE-Z LOAD MAX mounting plateSKU: MP-EZMAX$149.00PriceSachtler Comparison#3051 -- Touch & Go Plate 35 -- $205.00Dimensions120mm x 80mm