The Excelta 29-SA 3-Star Reverse Action Tweezers w/Fiber Handles are made from 300 Series stainless steel and have straight tips and smooth inside edges. It has constant tension, which aids in holding various small parts. The stainless steel material contains a slightly higher carbon content than Excelta's NEVERUST® material, which makes a harder tip but could rust under extreme conditions. This material is not recommended for autoclave sterilization.
*** The Excelta 3-Star line offers the widest range of products designed for military, semi-conductor, and electronic assembly applications.