Technical Specification of Single Dovetail Plate 55° AE-B1

• Model: Single Dovetail Plate 55° AE-B1
• B.L. Shear: 420 kN (Min)
• B.L. Tension: 500 kN (Min)
• Total Wight: 3.0 KG
• Material: Weldable Carbon Steel
• Finish: Shop Primer
• Installation: Welding on ro-ro lanes/decks
• Class Society Approved: ABS, DNV-GL, CCS and Others
• Application: Twist lock or stacking cone mounting in hold
• Category: Dovetail Plate
• Tags: Foundation, Fixed Fittings on Deck

* Can be customized according to your needs, type and test class approved on request. Please contact us

The Single Dovetail Plate is a steel connector used for fixing devices or track components. The Single Dovetail Plate with a 55° angle is a high-strength steel connecting component, featuring a 55° dovetail angle design. It is widely applied in scenarios such as container bases, ship deck fixing systems, and the foundation installation of track equipment. Its unique dovetail structure can precisely match the corresponding guide rails or bases, enabling safe and reliable mechanical fixation as well as quick assembly and disassembly.

In addition to the common 55° angle, our Single Dovetail Plates can also be processed into other angles according to different application requirements, so as to match the corresponding base guide rails or special structural parts.

If you need a Single Dovetail Plate with an angle other than 55°, you can provide the following information for custom processing:

• The angle of the guide rail or relevant drawings;
• The application scenario and load-bearing requirements;
• Requirements for surface treatment (such as hot-dip galvanizing, electro-galvanizing, spray coating, etc.);
• The number of matching bolt holes and their distribution dimensions.

Compact, durable, and fully ISO-compliant, this fitting is essential for standardized container lashing and securing systems on modern vessels.

Drawings and Features of Single Dovetail Plate 55° AE-B1

Key Features

Note: Applied to container base, ship deck fixing system, rail equipment foundation installation, etc.

• 55° Dovetail Angle Design: Provides stronger pull-out resistance and lateral displacement resistance, ensuring stable locking even under vibration or impact conditions.
• Single-Sided Structure: Simplifies the installation process, suitable for scenarios with limited space or where only one side is operable.
• High-Strength Steel: Usually made of hot-rolled carbon steel or alloy steel, with optional surface treatments such as galvanizing, painting or hot-dip galvanizing for corrosion resistance and fatigue resistance.
• Multiple Specifications Available: Can be used with guide rails or foundation bases of different sizes to meet diverse project requirements.
• Strong Compatibility: Suitable for standard ISO container locking systems and compatible with common basic guide rail designs.

With over a decade of manufacturing and global distribution experience, OLIPORTS has developed deep expertise in container lashing and cargo securing systems. We fully understand the design drawings, structural layouts, and mechanical calculations behind every container ship’s securing solution — allowing us to respond quickly and accurately to your technical requirements.

Our team minimizes delays by reducing back-and-forth on sample corrections, and our products consistently meet the quality standards of major classification societies (CCS, ABS, BV, LR) as well as ISO 3874 / ISO 1161. Whether for new builds or retrofits, we help streamline your project from inquiry to delivery — with speed, precision, and reliability.