Specifications: Made of 45# steel material, durable and wear-resistant. Features a card position at the handle; press down to replace the high bar. Includes a variety of screwdriver bits for versatile use. Item Name: Insulated Screwdriver Set Material: 45# Steel Withstanding Voltage: 500V Quantity: 8 Pieces per Set Handle Length: 113mm / 4.45 inches (Approx.) Spindle Length: 160mm / 6.30 inches (Approx.) 160mm Insulated Dual Purpose Rods Specifications: Type A: U-shaped U2.6, Torx T15, Torx T10, Y-shaped Y1, Phillips PH0, Phillips PH1, Phillips PH2, Triangle 2.3, Torx T25, Torx T20, Y-shaped Y2, Slotted 3.0, Slotted 5.0, Slotted 6.0 Type B: PH2/SL6, PH1/SL5, PH0/SL3, Y1/Y2, U2.6/Triangle 2.3, T10/T20, T15/T25 Features: Double Head, Precision, Insulated Dimensions: Type A: 19.6cm x 18.2cm x 4.2cm / 7.72" x 7.17" x 1.65" (Approx.) Type B: 14.8cm x 18.7cm x 3.9cm / 5.83" x 7.36" x 1.54" (Approx.) Notes: Due to differences in lighting and screen settings, the actual item color may vary slightly from the images. Please allow slight dimensional variations due to manual measurement. Package Includes: 1 x Handle 7 x 16cm Insulated Dual Purpose Rods (Type A or Type B)