X-QB-V-1/3 - Brass, 1 Key Free, 3 Keys Trapped, Vertical, Q Type, Castell X Key Exchange Box

The Castell X Key exchange box is designed to enable the release of keys by the insertion of one or more primary keys. The need for this type of product usually arises when there are multiple points of entry. The unit will generally be the link between the isolation locks and the access products. The product is supplied in an enclosure suitable for surface mounting and is available in a number of configurations and number of locks. Castell Part Reference: X-QB-V-1/3