Multi Clamp MK2
The Multi Clamp MK2 is a scaffold clamp designed to fix Combisafe safety posts to steel beams without drilling or welding. Weighing 7.9 kg and measuring 850 mm in length, the clamp body accepts varying beam flange widths and locks the safety post in position using a secure mechanical mechanism that resists both vertical and horizontal loads. Temporary edge protection on steel frames is one of the highest-demand applications for beam clamp scaffolding, and the Multi Clamp MK2 addresses that demand with a product that is reusable across multiple projects.
Steel construction projects generate repeated demand for scaffold fittings that are fast to install and leave no permanent marks on the structure. The Multi Clamp MK2 satisfies both requirements. The clamp is adjustable to accommodate different beam sizes without requiring separate components, and tool-free adjustment means site teams can reposition the unit as the steelwork progresses. Altrad Generation hires and sells the Multi Clamp MK2 throughout its UK and Ireland branch network.
The Multiclamp Adapter (sold separately) connects the Multi Clamp MK2 body to the safety post at a 30-degree angle where the site geometry demands an angled post position. Between projects, each clamp should be inspected for damage to the jaw faces, threads, and locking mechanisms before reuse.
Key features and benefits
Secures Combisafe safety posts to steel beams without drilling, welding, or permanent fixings
7.9 kg body, 850 mm length, adjustable to fit a range of beam flange widths
Tool-free adjustment speeds installation and repositioning as steelwork progresses
Reusable design reduces cost per project compared with single-use alternatives
Compatible with Multiclamp Adapter for 30-degree post positioning on angled geometry
Works with Combisafe Safety Posts, Steel Mesh Barriers, and guardrail systems
Resists vertical and horizontal loading in temporary edge protection applications
Available on hire or for purchase through Altrad Generation's UK and Ireland network
Frequently asked questions
Q: How do you attach edge protection to a steel beam?
A: Edge protection on a steel beam is fixed using a beam clamp such as the Multi Clamp MK2. The clamp body is positioned over the beam flange, adjusted to suit the flange width, and locked into place. A Combisafe Safety Post is then inserted into the clamp or connected via a Multiclamp Adapter. Steel Mesh Barrier panels locate between the posts to form a continuous edge protection line compliant with EN 13374. No drilling or permanent fixings are required, so the steel structure is left unmarked when the system is removed.
Q: What is a multi clamp in scaffolding?
A: A multi clamp in scaffolding is an adjustable beam clamp that secures scaffold components or safety system posts to steel beams of varying flange widths. Unlike standard scaffold couplers, which are designed for tube-to-tube connections, a multi clamp grips the flat surface of a steel beam flange. The Multi Clamp MK2 is specifically designed for attaching Combisafe edge protection posts to structural steelwork on construction projects.
Q: Are scaffold beam clamps reusable?
A: The Multi Clamp MK2 is designed for repeated reuse. Before returning a clamp to service after a project, inspect the jaw faces for damage, check the adjustment threads for wear, and confirm the locking mechanism engages and releases correctly. A clamp showing damaged jaw faces, stripped threads, or a faulty lock should be withdrawn from use. Subject to passing pre-use inspection, a Multi Clamp MK2 in good condition delivers consistent performance across multiple projects, making hire and purchase both cost-effective over time.
Get in touch with us
To hire or purchase the Multi Clamp MK2, contact your nearest Altrad Generation branch. Our teams across the UK and Ireland advise on the full Combisafe beam clamp range and provide delivery to site across both countries.
