The shoot is ‘throw’ or ‘withdrawn’ by the action of the lever which is set into the face of the bolt. The shoot moves in the direction opposite to the movement of the lever, known as ‘opposite’ action.
Advantages:
1), No projecting parts
2), Can be fixed into the door edge of the first closing leaf of a pair of doors
3), Concealed when the second door leaf is closed – making the door more secure
4), Provide easy physical bolting at the top of high door leaf
5), Be fitted at the top of standard height doors for operation by wheelchair users
