Insulation piercing clip test probe.Spring loaded press pin of cooper, which can grasp the conductor of max 4mm thickness.Sheathed 4mm receptacle accepts shrouded banana plugs and unshrouded banana plugs.Fine workmanship and good performance.Long service life.Voltage and Current:4mm Banana plug test leads:CAT III1000V 15ATest probe pen:CAT II 1000V 20APiercing Puncture Probe :CAT III 1000V 32AColour:Photo ColorMaterial:PA+CopperPackage Contents:1 x Multimeter Test Probes Leads KitOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.