If your handle/latch is too big to fit on the transfer plate included in the security pack then you can split the transfer plate in half to make it fit.
Warning: You will be unable to return the security pack if it is cut.
To split a transfer plate first measure it to find the halfway point then, using a ruler draw a line across the transfer plate.
Cut along the line using a suitable tool. (an angle grinder or hack saw).
Attach the two pieces of the transfer plate in the desired position to fit your handles/latches.