B-45L Line load U-frame twistlock 45°
The CONTECH® dovetail or U-frame line load twistlock B-45L is a bottom twistlock used in combination with a single dovetail or U-frame FR-31B, or double dovetail FR-32B of 45 degrees to secure the corner castings of containers on board of a vessel. The shaft of the twistlock is longer than the one of a regular one and is therefore only to be used in the recesses of a line load hatch cover.
F1-1TL/25, BF-11LL