General description The Folding Lock with Bracket is a robust 4-digit combination lock designed for bicycles, offering high security and convenience. Made from hardened steel, this lock is built to withstand attempts at forced entry while providing a user-friendly experience without the need for keys. Technical specifications Material: 5mm thick high-strength hardened steel Reinforced 304 stainless steel willow cones Unfolded length: 85 cm Folded length: 15 cm Combination: 4-digit with 10,000 possible codes Installation Features an ABS plastic engineering lock cover Includes an elastic rubber fixing buckle and strap for secure attachment Can be installed on various locations such as the frame and seat tube Usage Easy to use without carrying a key Remember the combination or photograph it for reference Quick to save and fold for convenience