Ck sensoplus esd pliers ck tools t3771d 120 these 135mm sensoplus esd round nose pliers from ck are made from hot drop forged high alloy steel for maximum strength they have a precision box joint construction for smooth and accurate action and a long adjustment free life and induction hardened blades for extended cutting life ck tools t3771d 120 sensoplus esd round nose pliers 135mm