Beschreibung
Three-finger retort clamp with two adjusting screws and bosshead 0–35 mm is a laboratory support clamp for securing glassware and apparatus on stands during heating, stirring, titration or general bench assembly. The three-finger design grips cylindrical vessels and fittings, while the dual adjusting screws allow controlled positioning and firm hold. Fingers are fitted with PVC inserts to improve grip and help protect contacted surfaces during everyday laboratory use. The integrated bosshead covers a 0–35 mm range for attachment to common stand rods, supporting flexible set-ups in teaching, quality-control and research laboratories. Supplied as 1 pc and weighing 0,190 kg net, the clamp is practical for routine scaffold building around hot plates, baths and reaction glassware. This model from manufacturer Labbox fits categories for retort clamps and electrode holders, making it a versatile mounting accessory when electrodes, probes or small apparatus must be held steadily beside a reaction or measurement point. Choose it for stable, adjustable support in standard laboratory frameworks without complex fixtures.
This article is part of Clamps & bossheads, in Stands, clamps & racks.
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Questions about Double adjust clamp, 3 prongs with bosshead, 0 - 35 mm
What is this article?
Double adjust clamp, 3 prongs with bosshead, 0 - 35 mm is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Clamps & bossheads, inside Stands, clamps & racks, in Laborbedarf.
A bosshead grips the rod. A clamp grips the flask or the condenser, usually through two jaws with cork or vinyl faces. Three-finger and two-finger clamps hold different shapes. The jaw opening is the specification.
A stand, a clamp and a rack hold something still so the hands can do the work. A bosshead locks a clamp to a rod. A test-tube rack keeps tubes upright and in an order the operator can read back. The failure is almost always mechanical: the clamp slips, or the rack does not match the tube diameter. The glass they support is indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stands, clamps & racks. The sub-category is Clamps & bossheads. The catalogue is Laborbedarf.
Shelves beside this one are Test tube racks, Stands, rods & bases and Stand & rack accessories.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

