The Halford 23cm D Lock Plus is a medium-sized cable lock designed for securing bikes. With a security rating of 8/10, this bike lock offers a good level of protection for your bike. Made by Halfords, it features a key mechanism for easy locking and unlocking. The sleek black colour adds a stylish touch, while the 23cm length provides ample reach to secure your bike to a reliable fixture. With a durable construction and reliable performance, this bike lock is a practical and trustworthy choice for cyclists.