Best 1E74-C4-RP3 1-1/4? Mortise Cylinder Housing (6 or 7-pin) – Less SFIC Core with Straight Cam

1-3/8in Mortise Cylinder Less Core Standard Cam

RP Standard Ring Package:
RP1 Ring Package:
RP2 Ring Package:
RP3 Ring Package:

Supplied with C4 -standard cam, Yale-type straight cam.
Accepts all Best Lock 6 and 7 pin IC cores, cores not included.
Includes the RP3 ring package, includes a 1E-R2 1/8” trim ring and a 1E-R5 3/8” trim ring.
BEST interchangeable cores may be master- keyed into any existing BEST system.
BEST mortise cylinder housings may be altered to function with other manufacturers locks by use of different cams and different cylinder rings. Contact us for more information.
Style 1-1/4” mortise cylinder housing
Used With All Best Lock IC cores (not included)
Door Thickness 1-7/8” to 2-1/2”
Cylinder Diameter 1-5/32”