Deep Frame Isolation Cage

Take full control of queen management with this Queen Isolator Cage, designed to give you precise control over your queen’s location without the hassle of traditional confinement methods. Built with queen‑excluder‑spaced bars, the cage allows workers to move freely while keeping the queen exactly where you want her. It holds one deep (9‑1/8") Langstroth frame and fits inside a standard deep hive body. Use it to confine the queen so she fills a single frame with brood, or keep her outside the cage to prevent egg‑laying on that frame. Workers continue tending brood normally, and queen pheromones maintain colony cohesion—something standard queen cages cannot achieve. Perfect for swarm packages, brood‑break mite treatments, precise‑age egg production, pre‑dearth slow‑downs, and quick queen locating. Pair with queen rearing tools for advanced colony management. Product Specifications: Outside Dimensions Top bar cover length: 19-1/16" Top bar cover width: 2-1/4" Top bar cover height: 9/16" Comb area length: 18-1/8" Comb area width: 2-3/16" Comb area height: 9" Inside Dimensions Top bar cover length: 19-1/16" (end is open) Top bar cover width: 1-3/4" Top bar cover height: 1/2" Comb area length: 18" Comb area width: 1-3/4" Comb area height: 8-7/8"