I am replacing the security latches on the sliding windows of the hardtop ('85 K5), and was wondering if you have any other suggestions than what I've found. The broken latch is stamped "Southco, Lester, PA", and I visited their website "www.southco.com". The site is awesome, it shows exact dimensions, and it looks like I have the "200 series" in the "Living Hinge Series" of the "Draw Latches" (part #07-10-201-12)... still with me ? It looks like I could also use the higher-security version ("with Secondary Latch", part #07-10-501-72). So, I registered with them, and am awaiting their reply to see if I will be able to buy direct... Has anybody else out there done this replacement, and what were your results ? My previous K5 ('76) was broken into and cleaned out real well, so I am taking security measures seriously on my newly acquired baby. Lemme know if there's other security options (besides keeping Rufus the 100-pound Rottie back there)! thanks !