Insulated Crocodile Clip, 20mm capacity, 4mm socket A fully insulated CAT III / CAT IV crocodile clip with 4mm diameter socket, ideal for testing purposes, grips up to a maximum of 15mm diameter, compatible with the Shutzinger 4mm programme range of uninsulated plugs and the 4mm insulated safety programme plugs. Fully insulated Crocodile clip PA 6.6
1000V CAT III - 600V CAT IV
Jaws open 22mm max.
15mm max. diameter grip