The 37-SE two star stainless steel locking hemostat with straight serrated jaws is clean room safe. The overall length is 6.Specs amp; FeaturesLaboratory, Serrated Jaws, Application: Ideal for clamping parts for inspection, Quality: , Surface Resistivity : Conductive, Shape: Straight , Material: SS, OAL: 6 (150mm), Body Width: 0.269 (6.73mm), Body Height: 0.172 (4.3mm)