Screwdriver Set STANLEY SushionGrip, 4 pieces: Sl 6.5h200mm, 5h100mm, Ph1h75mm, Ph2h150mm. Soft touch handle - for maximum comfort and a reliable monitoring tool. stainless chrome steel rods. Chromium coating rods for corrosion protection. Handles large diameter - can exert a greater torque required to insert the screws into the tree