The Lead Ring is perfect for stabilizing vessels and labware or for water bath immersions
* Vinyl-coated lead ring will not mark or scratch benchtops and labware
* C-Shape Style allows some manual size variation for a customized fit
SPECIFICATIONS:
* Color: Blue
* Fits Flask Size: 1000-4000 mL
* Inner Diameter: 2.8 in (7 cm)
* Material: PVC
* Outer Diameter: 4.5 in (11.5 cm)
* Quantity: 1 Each
* Shape: O