Beschrijving
Double bosshead with wing screws is a laboratory clamping accessory for joining support rods in modular stand and retort assemblies. This double bosshead enables cross or parallel rod connections so glassware, sensors and reaction apparatus can be held in a stable, adjustable framework on the bench. Wing screws allow quick hand tightening and release without tools, which simplifies setup changes during method development, routine analysis or teaching demonstrations. Supplied as one piece, the unit integrates into everyday laboratory scaffolding used in chemistry, life-science and general analytical work. The double bosshead from manufacturer RSG fits the typical double-clamp and cross-clamp role where rods must lock securely yet remain easy to reposition. Its function is purely mechanical: it maintains chosen rod geometry while supporting safe, organised apparatus layouts. Research, quality-control and educational laboratories that rely on modular stands can add this bosshead to existing rod inventories. Consistent clamping helps keep apparatus geometry reproducible across repeated experiments and shared teaching benches, making the accessory a practical element of standard laboratory hardware collections.
This article is part of Clamps & bossheads, in Stands, clamps & racks.
Key features
- Pack size: 1 pc
- Product type: Double bosshead
- Fastening: Wing screws
- Country of origin: Germany
- Technical Information Sheet:
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Questions about Double socket, stable screws
What is this article?
Double socket, stable screws is the article on this page. Luminix Health distributes RSG for laboratory use. It sits in Clamps & bossheads, inside Stands, clamps & racks, in Labmateriaal.
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 Labmateriaal.
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.