The Twist 'n' Lock action handle guards against syphonic flooding and waste backflow. With one easy 90° turn of the handle, the lock is applied. Turning the handle back to the natural operating position opens the lock again.
This handle unit can be a direct replacement for the older version of the handle that was originally fitted to many Jabsco manual toilets.
Black markings and writing falling off the product
Black markings and writing falling off the product. Bought 2, both the same. Have used a pen to mark arrow head.
A base for it would be good as quite narrow to stand up as is.