The original, ingenious design has been upgraded. Still with the superb materials and outstanding quality that defined this worldwide market leading system.
a modified fit between components to remove any rattles;
a spanner-free locking wheel with securing screw;
hardened steel construction;
slanted locking bolt for lazy people;
newly designed, more ergonomic release mechanism for clumsy people;
pretty box for hoarders.
The best just got better.