Steel Beam Connection Tension Lock for Shell Scheme Booths
A concealed locking component for joining a compatible exhibition beam to its upright. The lock is positioned inside the profile and operated from the beam access point, helping installers form a clean, secure joint without visible external brackets.
Built for the Beam-to-Upright Joint
This tension lock is intended for modular shell scheme booth frames where horizontal beams must be connected and released many times during exhibition setup. Its slim metal body fits within the beam cavity. At the connection end, the engagement section interfaces with the matching feature in the upright or frame member, while the socket head remains accessible for adjustment.
The result is a practical internal connection that keeps the outside of the booth frame tidy. It is suitable for replacement projects, new profile systems and exhibition-hardware sourcing where the lock body, insertion direction and mating geometry must be checked together.
| Concealed InstallationInstalled inside the exhibition beam profile to preserve a clean exterior. | Socket OperationAn accessible adjustment head supports efficient assembly and release. | Repeated Booth UseMade for modular structures that are assembled, transported and rebuilt. |
How the Connection Works
| 01 | Position the lock inside the beam The housing is inserted in the correct direction so that the engagement end faces the mating frame member. |
| 02 | Align the beam with the upright The beam end and the upright interface are brought together with the lock aligned to the receiving feature. |
| 03 | Operate through the access opening The socket head is turned from the profile access point so the mechanism draws the connection into place. |
| 04 | Check the completed joint Confirm full engagement, correct beam seating and stable alignment before loading booth panels or accessories. |
What Must Match Your Profile System
This is not a universal drop-in item. A reliable replacement depends on the lock and extrusion interface matching one another. Before ordering, please check the following points:
| Interface Point | Information to Confirm |
| Beam cavity | Internal space, insertion opening and the way the housing is retained inside the beam. |
| Mating feature | Slot, hook point or receiving geometry on the upright or connecting profile. |
| Access position | Location of the operating hole relative to the socket adjustment head. |
| Lock orientation | Insertion direction and left/right arrangement required by the frame layout. |
| Working sample | A sample or clear multi-angle photographs are recommended for replacement confirmation. |
Product Construction
Compact folded construction supports installation inside compatible exhibition profiles.
Formed end features create the mechanical interface used to draw and retain the joint.
Provides tool access through the beam opening for installation and disassembly.
Metal finishing options can be selected according to corrosion protection and appearance requirements.
Typical Exhibition Uses
- Standard shell scheme booth beam connections
- Reusable aluminum exhibition frame systems
- Trade show partitions, fascia beams and modular booth structures
- Replacement locks for compatible beam-and-upright assemblies
- Custom stamped connection hardware for new extrusion profiles
Send These Details for Matching
To review compatibility efficiently, please send the beam extrusion cross-section, upright connection area, access-hole position, lock insertion direction, clear photos of the current part and the required quantity.
If an existing sample is available, sample-based comparison is the clearest route for confirming the structure.
Manufacturing Support
Zhejiang Shangshi Precision Products Co., Ltd. supplies stamped metal components with tooling, forming, assembly and inspection support. Material and surface-treatment options can be reviewed against your booth environment, expected assembly cycle and commercial volume.
For a new profile project, our team can evaluate drawings and samples before production. For replacement sourcing, we focus first on the actual interface so the proposed lock corresponds to the beam and upright you already use.
Need a lock for your shell scheme beam?
Send a profile section, connection photo or physical sample. We will review the installation direction and mating geometry before quotation.
Email: manager@shangshimetal.com Tel: +86 138 6867 8270
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