PLEASE USE THE DROP-DOWN BOXES ABOVE to view different option for this item (eg by altering the 'Number of A4Ps / Length of cross-bar').
These cross-bars may be used with any of our aluminium uprights.
They are designed to be used with hook-over poster holders of sizes A4P, A3L and A2P.
For displays with 2 or 3 hook-over A4 posters across, select either two separate bases, or a single base of appropriate size.
An allen key is provided with each order, which allows you to secure the cross-bars to the uprights.
The lock slides into the upright in the closed position, then the allen key opens it out to lock it in its chosen position.
It may be placed in any position, as it locks into the groove running up the post anywhere along its length.