
ASSA Interchangeable Cores
TWIN 
Mortise and Rim IC Cylinders
Mortise Cylinder Key:
HD – Head Diameter • HT – Head Thickness
BL – Body Length (Includes Cam) • BD – Body Diameter BH – Body Height • BW – Body Width • R – Retainer CBL – IC Core Body Length
Available Cams
Cam Key:
HT
BL
HDBH
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 BW ![]()
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R
BD
CBL
#1  | #2  | #3  | #4  | #5  | Tailpieces | 
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#6  | #7  | #8  | #9  | #10  | 
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#12  | #13  | #15  | 
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1-1/4"  Mortise Cylinder
Mod/Cam# | Description  | HD  | HT  | BL  | BD  | BH  | BW  | CBL  | R  | Comp  | Sub  | SNS | ||
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Twin Pro | 
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 | with Adams Rite Cam | 1.366 | 0.175 | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.118  | 0.555  | 120.50  | 113.00  | 106.00  | 
with Sargent Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.709  | 120.50  | 113.00  | 106.00  | |
with Cor. Clover Leaf Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.114  | 0.602  | 120.50  | 113.00  | 106.00  | |
with Cor. Beaver Tail Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.732  | 120.50  | 113.00  | 106.00  | |
with Yale Standard Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.709  | 120.50  | 113.00  | 106.00  | |
with Schlage “L” Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.124  | 0.516  | 120.50  | 113.00  | 106.00  | |
with Segal Type Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.779  | 120.50  | 113.00  | 106.00  | |
with Corbin Jumbo Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.914  | 120.50  | 113.00  | 106.00  | |
with Best 30H Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.114  | 0.602  | 120.50  | 113.00  | 106.00  | |
with Norment/AirTeq Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.787  | 120.50  | 113.00  | 106.00  | |
w/ Cor. Jumbo Clover Leaf  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.114  | 0.828  | 120.50  | 113.00  | 106.00  | |
with Sargent Short Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.515  | 120.50  | 113.00  | 106.00  | |
with Yale Rep. Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.742  | 0.308  | 120.50  | 113.00  | 106.00  | |
Twin Maximum | 
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with Adams Rite Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.118  | 0.555  | 120.50  | 113.00  | 106.00  | |
with Sargent Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.709  | 120.50  | 113.00  | 106.00  | |
with Cor. Clover Leaf Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.114  | 0.602  | 120.50  | 113.00  | 106.00  | |
with Cor. Beaver Tail Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.732  | 120.50  | 113.00  | 106.00  | |
with Yale Standard Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.709  | 120.50  | 113.00  | 106.00  | |
with Schlage “L” Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.124  | 0.516  | 120.50  | 113.00  | 106.00  | |
with Segal Type Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.779  | 120.50  | 113.00  | 106.00  | |
with Corbin Jumbo Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.914  | 120.50  | 113.00  | 106.00  | |
with Best 30H Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.114  | 0.602  | 120.50  | 113.00  | 106.00  | |
with Norment/AirTeq Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.787  | 120.50  | 113.00  | 106.00  | |
w/ Cor. Jumbo Clover Leaf  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.114  | 0.828  | 120.50  | 113.00  | 106.00  | |
with Sargent Short Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.515  | 120.50  | 113.00  | 106.00  | |
with Yale Rep. Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.742  | 0.308  | 120.50  | 113.00  | 106.00  | |
Twin Maximum Medium Security | 
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with Adams Rite Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.118  | 0.555  | 96.50  | 90.50  | 84.50  | |
with Sargent Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.709  | 96.50  | 90.50  | 84.50  | |
with Cor. Clover Leaf Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.114  | 0.602  | 96.50  | 90.50  | 84.50  | |
with Cor. Beaver Tail Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.732  | 96.50  | 90.50  | 84.50  | |
with Yale Standard Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.709  | 96.50  | 90.50  | 84.50  | |
with Schlage “L” Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.124  | 0.516  | 96.50  | 90.50  | 84.50  | |
with Segal Type Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.779  | 96.50  | 90.50  | 84.50  | |
with Corbin Jumbo Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.914  | 96.50  | 90.50  | 84.50  | |
with Best 30H Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.114  | 0.602  | 96.50  | 90.50  | 84.50  | |
with Norment/AirTeq Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.787  | 96.50  | 90.50  | 84.50  | |
w/ Cor. Jumbo Clover Leaf  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.114  | 0.828  | 96.50  | 90.50  | 84.50  | |
with Sargent Short Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | N/A  | 0.515  | 96.50  | 90.50  | 84.50  | |
with Yale Rep. Cam  | 1.366  | 0.175  | 1.125  | 1.157  | 1.055  | 0.655  | 1.247  | 0.036  | 0.742  | 0.308  | 96.50 | 90.50 | 84.50 | |
 – Twin Maximum available with CLIQ™ Technology, add $500.00. Example: 
An ASSA ABLOY Group company  | 61  |