C5851 - Single mortice cylinder Application For use with locking devices accepting screw-in cylinders, state lock type when ordering to ensure that correct cam is supplied. Specification State lock type when ordering to ensure that correct cam is supplied.C5851 Round Threaded cylinders are also available with microswitch for use as a momentary action keyswitch. See Electric Locking section for further information. Finish Standards Downloads C5851 - Single mortice cylinder (.pdf, 62 kB) Close Ordering Options 10147130013 C5851 S/D WITH 2 KEYS ST3 10147130020 C5851 S/D WITH 2 KEYS ST3 10147109013 C5851 M/K NO KEYS 10147109020 C5851 M/K NO KEYS Close C5852 - Double mortice cylinderFor use with locking devices accepting screw-in cylinders. C5857 - Rim cylinderFor use with locking devices accepting screw-in cylinders