Featuring high strength chromes steel , an advanced ratchets mechanism , and a compact storage case , this tool ensures organized and efficient component management Ideal for enthusiasts , professional mechanics , and home repair experts who need a versatile and tool set for various projects This 69 in 1 ratchets screwdriver set boasts a chromes steel construction , seamless bidirectional switching , and a strong tip for in demanding tasks With 69 bits included , this ratchets screwdriver set versatility and adaptability for every project requirement Perfect for automotive repairs , household maintenance , and industrial environments , this comprehensive tool adapts to any application with its robust and design, Manufacturer: BULAIDAI