DESCRIPTION ETook ET155L Steel Chain Bike Key Lock Secure your ride with the ETook ET155L steel chain bike lock. This heavy-duty chain lock features advanced Swiss technology, with five different pin combinations and an anti-technical lock pick.The hardened steel chain is resistant to sawing, shearing, and drilling, while the 900D fabric sleeve provides ultimate protection against weather and scratches. Plus, the lock's ultra-thin key (0.3-0.6 mm) is virtually impossible to copy. The ETook ET155L lock is lightweight and easy to install, and it fits all bikes, electric scooters, and more.  FEATURES & SPECS ETook Steel Chain Bike Key Lock PRODUCT MODEL ET 155L WEIGHT 1.04 kg DIAMETER 100 cm INTERIOR MATERIAL 7mm Alloy Steel chain COMPATIBILITY E-scooters, Bicycles, E-Bikes, Motorcycles, and the like 1000mm chain length 7mm Alloy Steel chain in 900D Nylon sleeve All-in-One Bolt and Lockhead design Advanced Swiss lock cylinder technology Anti-rust, anti-corrosion, and weather-resistant Anti-shear, anti-cut, anti-saw, and anti-drill SHIPPING Electric Kicks ships out your order through Priority Express couriers, free of charge, anywhere in Australia. No minimum order required. Generally orders are shipped the same day if ordered before 12pm. Once your order has been shipped from our warehouse, usual delivery time takes: Melbourne - 1-2 days Sydney, Canberra, Adelaide - 1-2 days Perth - 1-2 days (5-7 days if not shipped from our Perth warehouse) New South Wales - 1-3 days South Australia - 1-3 days Brisbane & the rest of Queensland - 3-4 days, depending on location from the main city Tasmania - 3-5 days Cairns - 5-7 days Darwin - 7 daysDisclaimer: Once the order has shipped we have very little control over delays with shipping. We will do our best to help support and follow up during these times. Shipping times are an estimate and can vary depending on factors outside of our control.