Glass flask clamp holders & support rings Bundle * FREE SHIPPING

Description

FREE SHIPPING to continental USA only.
NO RETURNS allowed.
You receive exactly as shown.
13 pieces total.
Rings:
3 pcs =  3 1/4" inside diameter
3 pcs =  2 1/2"...
3 pcs =  2 " ...
and  4 pcs of the clamps.