Lattice Lab Rod Connector, material: aluminum, is used to attach two aluminum rods together, 12.9mm inner diameter, Includes two set screws and an Allen key
Distilled Water Wash Bottle, Wide Mouth, 4 Color, Material: LDPE, Self venting, Performance Easy to read labeling, including chemical information and safety warnings, Clear screw cap for easy identification, Pk6, Size: 1000ml