We’ve worked closely with queen breeders to develop our Single Mating Nuc. Half the size of our Double Mating Nuc, but its larger size still allows breeders to “pre-grow” frames and helps keep the bees from plugging out the frames. Features a heavier sidewall, improved door – stays put, more durable, better mating with single nucs, high-density foam, and includes an excluder.
Holds 3 IN155 mating frames(sold separately)
High density construction provides optimal temperature stability
Closable entrance on the end
Built in feeder with plastic queen excluder
Bottom panel offers extra ventilation and easy clean out
![Tigress Large Replacement Vinyl Insert – Straight – 10-1/2″ [88530-2]](https://www.topdailypetsupply.com/wp-content/uploads/2026/09/tigress-large-replacement-vinyl-insert-straight-10-1-2-88530-2.webp "tigress-large-replacement-vinyl-insert-straight-10-1-2-88530-2")
