Description
Hook bosshead, powder coated steel is a laboratory clamping accessory for attaching apparatus to stands, frames and lattice systems. The hook-style bosshead offers a span width of 13 mm, suited to common support rods used in experimental assemblies. Its powder-coated steel body delivers a durable everyday finish, while the brass screw provides firm, controlled tightening at the clamp. Supplied as 1 pc and weighing 0,081 kg, the compact unit integrates readily into existing scaffolding for glassware, sensors or utility lines. This hook bosshead from manufacturer Usbeck supports flexible positioning on retort stands and platform frames in teaching, research and quality-control laboratories. The combination of coated steel construction and a brass fastening element gives a practical balance of mechanical strength and straightforward handling for routine bench work. Use it wherever stable, adjustable hold points are needed when building multi-component setups, organising labware or securing light-to-moderate loads within standard laboratory frame systems without adding unnecessary bulk to the assembly.
This article is part of Clamps & bossheads, in Stands, clamps & racks.
Key features
- Pack size: 1 pc
- Product type: Hook bosshead
- Material: Powder coated steel
- Screw material: Brass
- Span width: 13 mm
- Weight: 0,081 kg
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Questions about Hook bosshead, powder coated steel, brass srew, span W 13 mm, 1 unit(s)
What is this article?
Hook bosshead, powder coated steel, brass srew, span W 13 mm, 1 unit(s) is the article on this page. Luminix Health distributes Usbeck for laboratory use. It sits in Clamps & bossheads, inside Stands, clamps & racks, in Labware.
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 Labware.
Shelves beside this one are Test tube racks, Stands, rods & bases and Stand & rack accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.

