IML Security Supply
Tapered SFIC 1-3/8in 7-Pin Mortise Housing Adams Rite Cam, Satin Chrome

Part#: BES1E76-C181-RP3-626
Hot#: 151421
 Finish: Satin Chrome

  • Overview
  • Specifications

Best Access 1E Mortise Cylinder

Standard mortise applications require use of BEST’s 1E series cylinders with standard 1E-C4 cam. BEST cylinders may be altered to function with other manufacturers' locks by use of different cams and different cylinder rings. Special cylinder variations are available for most applications.

BEST cylinders are machined from brass or bronze bar stock and are available in a variety of finishes. Additional security is provided by a set screw that mounts diagonally in the cylinder wall and when tightened, holds the cylinder securely in the housing. BEST mortise cylinders feature the BEST interchangeable core and may be masterkeyed into any existing BEST system. Contact your local Stanley Security Solutions sales office for information on special cylinder applications not listed in this catalog.

  • Cylinder diameter — 1-5/32"


    Cylinder Nomenclature Dimension Door Thickness
    1E-64 1-1/8" 1-5/8" to 2-1/4"
    1E-74 1-1/4" 1-7/8" to 2-1/2"


    • RP Standard Ring Package:
    • The RP standard ring package includes a 1E-R3 ( 3/16" ) and 1E-R5 ( 3/8" ) ring.

    • RP1 Ring Package:
    • The RP1 ring package for the 1E-76 cylinder includes a 1E-R2 (1/8" ) and 1E-R3 ( 3/16" ) ring.

    • RP2 Ring Package:
    • The RP2 ring package for the 1E-64 cylinder includes a 1E-R2 (1/8" ) and 1E-R4 (1/4" ) ring.

    • RP3 Ring Package:
    • The RP3 ring package for the 1E-62, 1E-72 and 1E-74 cylinders includes a 1E-R2 (1/8" ) and a 1E-R5 ( 3/8" )


  • 1E-C4
  • Standard Cam for 1E-64, and 1E-74 Mortise Cylinders- Unless otherwise specified, the 1E-C4 cam is supplied on all 1E mortise cylinders.

    Specifications for Best Access Solutions Inc BES1E76-C181-RP3-626

    Cam/TailpieceAdams Rite Cam
    Finish ColorSatin Chrome
    Other Specs
    Alternate Codes1E76-22-C181-RP3-626, 1E76-C181-RP3-626, 1E7622C181RP3626, 1E76C181RP3626, BES1E76-22-C181-RP3-626
    Housing Type7-Pin, Mortise, SFIC