About this item Fivedigit code lock, unlocked by a variety of digital combinations, the unlocking rate is 1/100000, safe and reliable, no key required, more convenient to use. The lock core and the lock buckle are automatically fitted and inlaid, firmly locked, not slack, and strong antitheft performance. Turn the number to complete the lock and fix, keyless operation, convenient and quick. The lock is made of alloy aluminum material, and the concave and convex inlaid along the seam are firmly combined, safe and antitheft. Lengthened and thickened chain, the combination of steel alloy and nylon, resistant to dirt, do not break, and durable. See more product details Fivedigit code lock, unlocked by a variety of digital combinations, the unlocking rate is 1/100000, safe and reliable, no key required, more convenient to use. The lock core and the lock buckle are automatically fitted and inlaid, firmly locked, not slack, and strong antitheft performance. Turn the number to complete the lock and fix, keyless operation, convenient and quick. The lock is made of alloy aluminum material, and the concave and convex inlaid along the seam are firmly combined, safe and antitheft. Lengthened and thickened chain, the combination of steel alloy and nylon, resistant to dirt, do not break, and durable.