Kryptoflex Key Length/Thickness:5'/8mm medium (52 to 58cm) and

medium (52 to 58cm) and large (59 to 62cm) and in six colours: black matte

The PD-M520 has a compact body and open binding for reliable clipping in and out in all conditions

while your buddies are cleaning their chains

Patent-pendingHARDENED DOUBLE DEADBOLT design gives additional protection against twist attacks

Kryptoflex Key Length/Thickness:5'/8mm medium (52 to 58cm) and8mm, flexible braided steel cable provides increased cut resistance Advanced cylinder provides greater protection from picking Easy click locking no need for keys when locking up Dual sliding cylinder weather guards with automatic close feature 2 easy to use reversible keys Key Safe Program