Magnetic Tip Metal Shaft Plastic Handle Tri-Wing Screwdriver Tool Product Name: Screwdriver Material: Metal Shaft and Plastic Handle Tip Type: Tri-Wing; Shaft Diameter: 3mm Shaft Length (Approx): 75mm / 3"; Weight: 16.8g Handle Size (Approx): 55mm x 15mm / 2.2" x 0.6" (L * D )