Prime-Line C 1033 Sliding Glass Door Handle Set, 6-5/8 in., Diecast, Black, Hook Style, Flush Mount, Keyed, Non-Handed This handle set is used to replace damaged or missing flush mount, hook style handle sets on 1 in. to 1-1/8 in. thick sliding glass doors This item has a 6-5/8 in. hole center spacing Black painted housing Constructed of diecast materials