Features: Flexible Extension Shaft for Drill offers three length versatilities (15cm, 20cm & 30cm) with 360 degree rotation, perfect for accessing screws in tight space using any power tool. Engineered with alloys steel and a magnetic 1/4" hex shank designs, it secures holds bit while enabling bidirectional force transmission for stubborn fasteners. Professional mechanic, DIYers, and technicians will appreciate its adaptability for confined areas like engine compartments or narrow furniture joints. Simplifying repairs in cramped environment, from appliance maintenance to precisions electronics assembly with this flexible yet quality drill extension. The corrosion resistant alloys construction withstands heavy torques, ensuring long use reliability during automotive repairs, cabinet installations, or intricate craft projects. Specifications: Material: Alloys Steel Color: Silver Size: 150mm/5.91in and 200mm/7.87in and 300mm/11.81in Package Includes: 3pcs 15/20/30cm Flexible Extension Rod for Drill note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color