1The pneumatic scissors are driven by compressed air and are not easy to generate heat after longterm use. 2The scissors head is made of alloy steel with high strength and good corrosion resistance, which further increases the service life. 3The scissor head is integrally formed without burrs and has a glossy exterior, making it easy to install on the pneumatic handle device. 4The scissor head is small and light, easy to control and easy to replace when in use, and can improve work efficiency. 5Suitable for cutting and processing in plastic factories, electronics factories, computer assembly factories, lighting factories, etc. Item Type: Scissors Head Material: Alloy Steel Model: S2 A Total Length: Approx. 64mm / 2.5in B Thickness: Approx. 7mm / 0.3in C Knife Closing Width: Approx. 15mm / 0.6in D Body Extend Length: Approx. 17mm / 0.7in E Blade Working Length: Approx. 13mm / 0.5in F Blade Working Angle: 25 G Opening V-Shaped Upper End: Approx. 4mm / 0.2in H Opening V-Shaped Bottom End: Approx. 2mm / 0.1in I Knife Arm Maximum Opening Width: Approx. 17mm / 0.7in L Center Screw Hole Front End Length: Approx. 24mm / 0.9in 1 x Scissors Head