What CAMS are used with the SPSL? March 20, 2026 18:14 Updated AnswerThe C4 for latch only functions; the C258 for deadbolt functions.Applies ToSPSL Related articles Commercial Hardware Mortise Cylinder Configurations for BEST 45 H and 45HW Can the SPSL be ordered with a different trim? M1000 Templates and Installation Instructions SPSL Parts Are there other functions for the SPSL cylindrical locks?