Lockey spring latch bolts Zoom Features Lockey Spring Latch bolts for Lockey Super 8 7055, Lockey High Tech 1150 & 2835 60mm Back set or 70mm Back set Latch bolt with anti thrust pin 12mm throw Product ref SP6LB/60MM2 You may also like: Mortise Deadbolt for Lockey 2210 Spring Latch bolt for Lockey 2000 series (excluding 2835) Key Blanks (for the 2435KD, KA & KM)