The Breech Base Deck Socket DF-66 is a deck socket for the Breech Base Twistlock BF-66 and the Breech Base Lashing Eye LP-21. Both can be removed, keeping the deck free from protruding parts when they are not in use. The deck socket is made of SCW480 cast steel and has a tested breaking strength of 500 kN (approx. 50 t).
Removable solution for twistlocks and lashing eyes
The DF-66 allows twistlocks and lashing eyes to be fitted and removed again. The BF-66 twistlock secures shipping containers, while the LP-21 lashing eye is suitable for securing heavy cargo. This way, the same deck can handle both.
Top entry fitting
The BF-66 or LP-21 is inserted into the deck socket from above and turned a quarter turn. This locks it in place. To remove it, the steps are reversed. As no space is needed to the side, the DF-66 can also be flush mounted.
Welding onto steel
The DF-66 is welded directly onto a steel surface, such as a ship’s deck, pontoon or offshore structure. The primer protects against corrosion and does not need to be removed before welding. Welding instructions are available as a download.
Four locking points
The DF-66 has four locking points. These hold the BF-66 and LP-21 in place in four directions, even under heavy loads.
Technical data available
For accurate dimensioning, a PDF drawing and an STP file are available. This allows the deck socket to be incorporated into a CAD design.
