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Lamello® Tenso P-10 self-tensioning furniture connector with pre-tensioning clip (80 pairs, 300 pairs & 1,000 pairs)

Lamello® Tenso P-10 with pre-tensioning clip – Self-tensioning gluing connector for thin panels (80 pairs, 300 pairs & 1,000 pairs)

The Lamello® Tenso P-10 with pre-tensioning clip is the ideal solution for clamping-free gluing of thin panel materials and delicate workpieces. Specially developed for panel thicknesses from 12 mm (90° butt joint) and mitre joints from 15 mm, with a shallow installation depth of just 10 mm, this P-System connector enables invisible, self-clamping joints without the need for screw clamps or cabinet presses.

Thanks to the integrated pre-tensioning clip, the connector’s spring is mechanically pre-tensioned even before the parts are joined. This drastically reduces the force required to slot the workpieces together. This advantage guarantees a significant reduction in the effort required, particularly when working with long cabinet sections, angular components or a large number of connectors to be fitted simultaneously. Upon joining, the clip releases automatically, and the Tenso P-10 pulls the glue joint tightly together with high contact pressure.

Proven applications in modern timber and furniture construction:

  • Slim furniture elements & cabinet bodies: Fast, clamp-free gluing for thin panels from 12 mm thick.
  • Mitre joints from 15 mm: Uniform contact pressure across the entire mitre edge without the components slipping.
  • Interior fit-out & commercial projects: Ideal for shelving systems, wall panelling, plinths and lightweight panels.
  • Mass production & CNC machining: Efficient milling with the Lamello Zeta P2 (depth 10) or on CNC machining centres.
Your benefits at a glance
  • For thin panel materials: Specially designed for panel thicknesses from 12 mm and mitre cuts from 15 mm.
  • Integrated pre-tensioning clip: Drastically reduces the force required during assembly – ideal for multi-point joints.
  • Clamp-free gluing: High contact pressure automatically ensures tight, precise glue joints.
  • Tool-free P-System anchoring: Slides into the profile groove in a matter of seconds with a positive fit, without glue or screws.
  • Completely concealed: Invisible installation with no visible access points inside the furniture.

Contents & available variants

Each set contains the precisely fitting Tenso P-10 connector halves, including a pre-assembled preload clip:

  • 80 pairs with pre-tensioning clip (box): Item No. 145418 | EAN: 7640149937039
  • 300 pairs with pre-tensioning clip (box): Item No. 145428 | EAN: 7640149937053
  • 1,000 pairs with pre-tensioning clip (bulk carton): Item No. 145438 | EAN: 7640149937060

Technical data & features

Feature Specification
Manufacturer / Brand Lamello®
Product name Tenso P-10 with pre-tensioning clip
Milling depth / Installation depth 10 mm (both connector halves)
Panel thickness (min.) From 12 mm (90° butt joint) / from 15 mm (45° mitre joint)
Installation tolerance Longitudinal ± 1 mm / radial ± 1 mm
Clamping force ~ 15 kg (150 N) per connector
Material Glass-fibre-reinforced plastic
Milling tool / machines Lamello Zeta P2 (depth setting 10) or CNC router bit (Ø 100.4 × 7 × 22 mm)

Instructions for use

Using the Lamello Zeta P2 (depth setting 10) or a CNC machine, rout the P-System profile groove into both workpieces. Manually slide the Tenso P-10 connector halves, with the pre-tensioning clips inserted, sideways into the grooves. Apply wood glue to the joint and join the workpieces together. The clip mechanism noticeably reduces the assembly force and, upon engagement, releases the full clamping force to ensure a tight joint.

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Lamello – Joining and Connector Systems for Furniture Making

Lamello stands for precise joining and connector systems for furniture manufacturing and interior construction. The solutions enable accurate, strong, and efficient wood joints and are widely used by professional carpenters, joiners, and furniture manufacturers worldwide.

Learn more about Lamello and explore the full product range on our Lamello brand page in the shop.

Manufacturer details in accordance with GPSR:
Lamello GmbH
Gewerbestraße 13
79639 Grenzach-Wyhlen, Germany
E-mail: [email protected]