Sliding Window hardware to suit the Trend QUANTUM series Key number A611 ALL ITEMS SOLD SINGLY - if you require more, please add in the number required SOLD IN COMPONENT FORMAT - ADD individual elements required to the cart OPTIONS: SKU- 2056 Chassis Internal mechanism only with key #A611 SKU -2031 Handle cover Black SKU- 2389 Handle cover SILVER CHROME SKU -2388 Handle cover WHITE SKU- 4193 Keeper only BLACK SKU- 4230 Keeper only WHITE SKU- 4227 Keeper only SILVER NOTES: Installation walk through – Courtesy of Tradie in Sydney I managed to install the new latch leaving some of the original parts in place. ONLY WORKS with the square type of extrusion framing - LOOKING for another solution for the earlier rounded extrusion profile SEE BLOG HERE This is the only possible solution I could find to make it work: In order to cover the existing slots (Pic.1) and to have the handle stop short of the stop on the frame Pic 1. The new item needs to be cut and filed down as shown on Pic.2 (circled in Red) and a hole needs to be drilled as close as possible to the edge for the old shaft to insert (Circled green). Pic 2. I was concerned about snipping the plate but since its supported and fixed top and bottom it doesn’t seem to have compromised strength of function, you will understand what I mean once you have one in you have one in your hand. Finished Product.