Fisherbrand™ Cast-Iron Rings manufactured by Thermo Fisher Scientific are designed to prevent breakage under normal use. Sturdy 0.01 in. (7.9mm) setscrew in integral clamp locks ring tightly to support stands, lattices, etc.
Specification
Material:Cast Iron Packaging Quantity:Each Product Type:Cast Iron Ring Diameter (English) Inner:3.31 in. Diameter (English) Outer:4 in. Diameter (Metric) Inner:8.4cm Diameter (Metric) Outer:10cm
Features
Ring center is standard 4.5 in. (11cm) from support rod center
Related Products
Fisherbrand™ Cast-Iron Rings, I.D. 6 cm, O.D. 7.6 cm, Thermo Fisher Scientific (CAT#: STEM-LSS-0022-LC)