Grade 1 Deadbolts
Grade 1 deadbolts provide heavy duty security for commercial openings, offering durable construction and reliable locking performance for wood, metal, and aluminum storefront doors. This category includes single and double cylinder deadbolts, plus options with indicators for applications that need clear occupied or vacant status. Choose by door material, cylinder type, and required function.
SC8460 Cal-Royal Mortise Deadbolt Heavy Duty, Cylinder &Thumbturn
SC8460 Cal-Royal Mortise Deadbolt Heavy Duty Grade 1, Cylinder and Thumbturn - Deadbolt thrown or re..
$111.13
SC8462 Cal-Royal Mortise Deadbolt Heavy Duty Grade 1, Double Cylinder
SC8462 Cal-Royal Mortise Deadbolt Heavy Duty Grade 1, Double Cylinder - Deadbolt operated by key on ..
$117.74
SC8463 Cal-Royal Mortise Deadbolt Heavy Duty Grade 1, Classroom
SC8463 Cal-Royal Mortise Deadbolt Heavy Duty Grade 1, Classroom Lock - Deadbolt thrown or retracted ..
$117.74
SC8464 Cal-Royal Mortise Deadbolt Heavy Duty, Cylinder Lock
SC8464 Cal-Royal Mortise Deadbolt Heavy Duty Grade 1, Cylinder Lock - Deadbolt thrown or retracted b..
$108.48
CRB800 Cal-Royal Deadbolt Heavy Duty Grade 1
CRB800 Cal-Royal Deadbolt Heavy Duty Grade 1 Single Cylinder Heavy Duty Single Cylinder Deadbolt..
$62.18
CRB700 Cal-Royal Deadbolt Heavy Duty Grade 1
CRB700 Cal-Royal Deadbolt Heavy Duty Grade 1 Double Cylinder Heavy Duty Double Cylinder Deadbolt..
$78.05
CRB600 Cal-Royal Deadbolt Heavy Duty Grade 1
CRB600 Cal-Royal Deadbolt Heavy Duty Grade 1 Single Cylinder Classroom Deadbolt Lock - Deadbolt ..
$63.51
B680 Schlage Deadbolt, No Cylinder Deadbolt, ANSI E2191
Schlage B680 Deadbolt t- Deadbolt thrown or retracted by thumbturn inside. No outside trim Grade 1 ..
$141.45
B660P Schlage Deadbolt Single Cylinder Outside, Turn Inside, ANSI E2151
B660 Schlage Deadbolt single cylinder - Deadbolt thrown or retracted by key outside or thumbturn ins..
$181.17
B661P Schlage Deadbolt, Single Cylinder Outside, ANSI E2161
B661 Schlage Deadbolt Cylinder only x blank plate Grade 1, ANSI E2161- Deadbolt thrown or retracted ..
$181.17
B662P Schlage Double Cylinder Deadbolt, ANSI E2141
B662 Schlage Double cylinder Grade 1 Deadbolt - Deadbolt thrown or retracted by key on either side. ..
$224.50
B663P Schlage Deadbolt Single Cylinder Outside, Turn Inside, ANSI E2171
B663 Schlage Classroom Grade 1 deadbolt - Deadbolt thrown only by key outside. Deadbolt retracted by..
$188.40
B664P Schlage Deadbolt, Cylinder Bolt, No Turn Unit, ANSI E2101
Schlage B664 Cylinder only deadbolt- Deadbolt thrown or retracted by key one side. No trim on inside..
$181.17
B660R Schlage Deadbolt Single FSIC Cylinder, Turn Inside
B660R Schlage deadbolt Single Full Size IC cylinder Grade 1 - Deadbolt thrown or retracted by ..
$207.06
B662R Schlage Double FSIC Cylinder Deadbolt ANSI E2141
B662R Schlage Deadbolt Double Full Size Interchangeable Core cylinder - deadbolt thrown or retracted..
$224.50
B663R Schlage Deadbolt Single Cylinder FSIC Outside, Classroom Turn Inside
B663R Schlage Deadbolt, Classroom Full Size Interchangeable Core Grade 1 - Deadbolt thrown only by k..
$219.50
D141BD Falcon Deadbolt Cylinder Outside, Thumbturn Inside, SFIC Prep, Less Core
Falcon D141BD Deadbolt, Cylinder Outside, Thumbturn Inside, SFIC Prep, (Less Core) ANSI/BHMA E01511...
$85.11
D141P Falcon Deadbolt, Cylinder Outside, 2" Handicap Lever Thumbturn Inside
Falcon D141P Deadbolt, Cylinder Outside, 2" Handicap Lever Thumbturn Inside Grade 1 ANSI/BHMA E01511..
$85.11
DL3017 Corbin Russwin Cylindrical Deadlocks Classroom function
DL3017 Corbin Russwin Classroom cylindrical deadlock with function by key outside and by thumbturn i..
$237.18
DL3060 Corbin Russwin Cylindrical Deadlock, Thumbturn x Blank
DL3060 Corbin Russwin cylindrical deadlock Thumbturn x Blank with function by thumbturn one side; op..
$232.10















