Lower window channel lock rail for sliding-window doors, as supplied on Mk1 classic Minis from May 1963-on, all Mk2 classic Minis, Mini Pickup, Van and Estates (excluding Clubman). This is drilled for two holes to engage the window locks, and for drainage into the door's metal channel. Reproduction part, now made of stainless steel to avoid rust issues associated with the originals. Choose left or right side. Ref: 24A1303, 24A1304.