Little Giant 5-Pack Deep Hive Frame DFRBLACK this foundation vent features a

this foundation vent features a 45 sq in net free area and slides open and close with ease

gives you confidence in its quality and reliability

Full-grip handles make carrying easier

you can mount it to a wall

Swivel 1 - 20 in Male Throwaway Cylinder Thread x Swivel 1 - 20 in Female Throwaway Cylinder Thread

Little Giant 5-Pack Deep Hive Frame DFRBLACK this foundation vent features aThe Little Giant 5 Pack Deep Hive Frame is made of unfinished pine and comes with black wax coated plastic foundation already installed for easy viewing of your hive's brood activity. Ready to be placed in your hive right out of the box! Includes five 9. 25 inch deep wooden frames with black wax coated plastic foundation.