C k dextro 153 vde modulo screwdriver set ck tools t49146 these vde screwdrivers give electricians exactly what they need extra response extra feel and extra speed their groundbreaking design was developed in consultation with professional electricians as part of ck 39 s rigorous ongoing innovation programme the modulo variant offers the perfect fit for hybrid slotted recessed head screws typically found on control gear terminals consumer units plugs etc ck tools t49146 dextrovde