Staubli Crocodile Clip 4 mm Connection, Brass Contact, 32A, Black

The Multi Contact XDK series black dolphin clip is a multi-purpose clamp having all-round insulation with brass contact. The toothed jaws open to hold diameters up to 30mm and can grip fine wires.
Note:
422-5039 and 422-5045 are CAT II, 893-5774 and 893-5777 are CAT IV.

Current rating of 32A and voltage rating of 1000V
Jaw opening of 39.5mm
The standard type accepts 4mm shrouded plugs
The probe extension type will take both plugs and probes with 4mm plug tip

Automobiles
Electrical circuits

ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007
IEC/EN 61010
CAT III safety rated