The 35-SE two star stainless steel locking hemostat with straight serrated jaws is clean room safe. The overall length is 5.Specs amp; FeaturesLaboratory, Serrated Jaws, Application: Ideal for clamping parts for inspection, Quality: , Surface Resistivity : Conductive, Shape: Straight , Material: SS, OAL: 5 (125mm), Body Width: 0.269 (6.73mm), Body Height: 0.157 (3.93mm)