Piranha 5 in 1 Multi-tool Adjustable Wrench Jaw+Screwdriver+Pliers+Knife Multi Tool Set Piranha 5 in 1 Multi-tool Adjustable Wrench Jaw+Screwdriver+Pliers+Knife Multi Tool Set Flat and cross screwdrivers satisfy your different requirement. Knife which is 8cm long is powerful and sharp. Safe knife lock ensures your safety in your operation. Jaw bite is so powerful that you can use it to cut things easily.