Stackable Connecting Lead, Model AB Capacity_250mL Push-button engagement on a hand-cranked

Push-button engagement on a hand-cranked single-sided cone clutch

Greatly enlarged inner ear model exposes bony and membranous labyrinth alongside a sectioned cochlea for vestibular and auditory anatomy teaching

Extreme 300x enlargement resolves fine structures including capillary beds and nerve endings in a detailed skin cross section for histology and dermatology teaching

Sixteen-and-a-half-inch wooden inclined plane with a paired cart

Stackable Connecting Lead, Model AB Capacity_250mL Push-button engagement on a hand-crankedUsed to chain multiple branches off a single terminal, this insulated 4mm stackable safety lead carries up to 12A through nickel plated split hollow pins for branched circuit student work.