We sell literally hundreds of components with our fencing. An important part is locks and D&D Technology has brought out some first class products.
The Lokk-Latch-Pro is a third generation of gate lock and has addressed most problems in the industry. (see pictures below)
See how the Lok-Latch fits to a
gate.
Another important product is the Magna Latch. This lock is especially designed for pool Safe applications. An excellent product.
See how the Lok-Latch fits to a 
gate. 
Another important product is the Magna Latch. This lock is especially designed for pool Safe applications. An excellent product.