CROSS LOCK TWEEZERS FIBER GRIP TWEEZERS SELF CLOSING 4-1/2" BENT & STRAIGHT PAIR (E 2) NOVELTOOLS SHORT 4-1/2" CROSS LOCKING TWEEZERS-C SELF CLOSING FIBER GRIP TWEEZERS 2-Pc Set- Tweezers are Cross Locking / Self Closing, work by reverse action. All purpose tweezers used by Model Makers, Hobbyists, Jewelers, Electronic applications, watchmakers and in Craft work. Tweezers can be used by themselves or can be attached to a Third Hand Base. Tweezers are very durable, made of Stainless Steel and have Heat Resistant Fiber Grips to protect fingers from heat build-up when using in soldering and welding operations.