Frame Holder active-discount BVV™ 12" Tri-Clamp Spools -

BVV™ 12" Tri-Clamp Spools - Drawing

that meet the quality standards established by the United States Pharmacopeia (USP) and are used in the production of pharmaceutical products

Once your greenhouse is constructed

Ensure it's away from open flames

CGA 510 Thread with Viton O-ring seal and either 1/4" MNPT or 1/4"

Frame Holder active-discount BVV™ 12" Tri-Clamp Spools -This item ships separately directly from our supplier partner and will arrive independently from other items in your order. The Frame Holder holds frames at the side of a hive box while you make bee inspections. Each one can hold up to three frames keeping them off the ground. It makes your inspection much quicker and more convenient by freeing up space within the hive box.