This red test lead has a 4mm stackable connector and a miniature shrouded crocodile clip connected by 50cm of 0.75mm² cable. https://elecena.pl/product/27168043/truconnect-4mm-stackable-plug-to-mini-shrouded-croc-clip-50cm-red 2024-11-07 https://elecena.pl/product/27168043/truconnect-4mm-stackable-plug-to-mini-shrouded-croc-clip-50cm-red 2024-12-08