A Set of 5 Retort Boss Head.

Product: A Set of 5 Retort Boss Heads
Quantity: 5 per set
Material: Durable metal
Design:

Allows for firm attachment of clamps and rings to a retort rod or laboratory stand

Adjustable screw to grip rods of various diameters securely
Features:

Durable and strong — designed for heavy-duty laboratory use

Rust-resistant and chemically inert

Allows flexible and stable setup of laboratory apparatus
Suitable for: Chemistry labs, education, industrial, and scientific applications