Replacement Threaded Clamp Knob with Cap for Precision Aluminum Force Table Glass Flasks_Volumetric Flasks - Class B the wooden storage box housing

the wooden storage box housing optical-grade shapes for dispersion

and tin — housed in a snap-top case for comparative density measurement

Spring-loaded for hands-free grip

3 glass delivery tube set features variably shaped tubes for gas transfer and chemistry apparatus assembly

Aluminum inclined plane with integrated vertical

Replacement Threaded Clamp Knob with Cap for Precision Aluminum Force Table Glass Flasks_Volumetric Flasks - Class B the wooden storage box housingReplaces the threaded clamp knob with cap on the PH0347CN8 precision aluminum force table, providing a hand adjustable secure grip without separate tools.