SOLUSTRE 9 Pcs Iron Ring Physics Laboratory Support Laboratory Closed Ring Support Ring with Clamp Lab Beakers Rings Tool Stand Support Ring for Laboratory Flask Medium and Small

Package Include
9 x Laboratory Support Rings

Characteristics
- Color: Silver ring stand.
- Size: 21.00 x 9.50 x 2.00 cm/ 8.25 x 3.73 x 0.79 inch Tool.
- Material: Iron laboratory support rings.
- Made of iron, ensuring it durable, resistant, and sturdy constructed lab beakers rings.
- Package includes 1 x support ring 85mm, 1 x support ring 65mm, 1 x support ring 53mm Support Ring Clamp.
- Widely use, Can be use at laboratory, factory and other occasions support ring with clamp.
- There is a clamp at the end of the ring. It can keep the ring tight on your stand. Don't need to buy another clamp Support Retort Ring Set.
- Easy to use, just like another kind of support ring, you just need to hold it with your experimental instruments, then fix it at where you want to fix Iron Steel Coated Support.

Goods Information
Support Ring This iron support ring is simple in structure, strong in support, easy to use in laboratory, factory and other occasions.Laboratory Experiment tool Made of iron, ensuring it durable, resistant, and sturdy constructed, which is for your workbench