PRIMOR series Overview Bolt Bolt drive PRIMOR FSM PRIMOR FL PRIMOR RO PRIMOR LC PRIMOR SI PRIMOR 1000-1600 Spring-loaded swing bolt (Swingbolt) Indirect drive PRIMOR 2600 Block bolt (Deadbolt) Direct drive PRIMOR 3000-3010-3011 Spring-loaded block bolt (deadbolt) Motorized drive PRIMOR 3100-3110-3111 Spring-loaded latchbolt (latchbolt) Motorized drive