The screw extension rod is small in size and light in weight, convenient to install and remove. One kit inclueds word, cross and other screwdriver set, comprehensive and practical. Hexagonal rotary rod head, large interface area, more reliable installation, labor-saving.<br> Features:<br> Small in size and light in weight, convenient to carry and use, install and remove.<br> One kit inclueds word, cross and other screwdriver set, comprehensive and practical.<br> Hexagonal rotary rod head, large interface area, more reliable installation, labor-saving.<br> Metric measurement of length, smooth cutting, accurate data, very few deviations.<br> Each extension rod has its own position, easy to take and storage, not afraid of loss.<br> Superior alloy steel raw material, high strength, abrasion resistance, corrosion resistance, high temperature resistance.<br> Specifications:<br> Kit Type: Word, Cross And Other Screwdriver Set<br> Kit Color: Blue, Red (optional)<br> Material: Alloy Steel<br> Quantity: 50<br> Rotary Rod Head Shape: Hexagonal<br> Standard: Metric System<br> Insulation: No<br> Anti-Explosion: No<br> Magnetism: Yes<br> Screwdriver Head Length: 75mm / 2.95in<br> Item/Package Weight: 878g / 30.97ounces<br> Item/Package Size: 190 * 135 * 40mm / 7.48 * 5.31 * 1.57in<br> Packing List:<br> 1 Set * Screw Extension Rod<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store