Felo Series 900 VDE-insulated screwdriver set for use at 1000 V according to EN60900 standards. Two-component handle: 1 slotted screwdriver 2.5 x 0.4, 1 slotted screwdriver 3.0 x 0.5, 1 slotted screwdriver 3.5 x 0.8, 1 slotted screwdriver 4.0 x 0.8, 1 slotted screwdriver 5.5 x 1.0, 1 Phillips screwdriver PH21. Felo is a German family-owned company with traditions dating back to 1887. Over its 135 years of existence, it has become known for many innovative projects and technical patents, such as the two-component handle, modern sapphire-diamond tip, and Smart-System. It is currently the world's leading manufacturer of high-quality screwdrivers and bits. Felo screwdrivers are characterized by extremely high precision and durability of the bits. They are capable of transmitting high torque and thus meet the stringent requirements of all known technical standards. Their handles are exceptionally ergonomically shaped, allowing for a firm grip and minimal effort while working.