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Product Overview
Ideally suited for high-traffic facilities like schools and hospitals, the 4870 Series features a laminated stacked steel deadbolt and high-quality construction to provide maximum security, performance and durability. 4870 series deadlocks, when used in conjunction with the primary latching device, are UL/cUL listed for use on fire doors having a rating up to and including 3 hours. In addition, the 4870 series are cUL listed for use on wood doors having a rating up to and including 90 minutes.
Resources
Warranty Information
1 Year Limited
Specifications
- ActionKey outside operates deadbolt; thumb turn inside retracts deadbolt, but will not project it
- ADA CompliantYes
- ApplicationFor high-traffic facilities like schools and hospitals
- Backset2-3/4" (70mm)
- BoltLaminated Stacked Steel with Hardened Pin
- Bolt Throw Length1" (25.5mm)
- Door Thickness1-3/4"
- Faceplate Height4-5/8"
- Faceplate Width1-1/8"
- FunctionClassroom x Thumb Turn (ANSI E06091)
- GradeGrade 1
- HandField Reversible
- MaterialCase is heavy wrought steel, .093 thick, protected with a zinc dichromate finish
- Rated Opening CompliantYes
- Series4870 Deadbolt Auxiliary Lock
- StandardsANSI 156.5 Series 1000
- Strike3-1/2" x 1-1/8", #480
- ThumbturnYes, ADA Compliant
- TypeAuxiliary, Mortise
- Unit of MeasureEach