Case-Hardened Boron Steel Armored Security Collars (60 HRC)
Engineering Overview: Technical overview of hardened steel beveled escutcheon collars and security roses designed to deflect mole grips and pipe wrenches.
Technical & Engineering Specifications
| Geometry | 45-Degree Anti-Grip Beveled Chamfer |
|---|---|
| Material | Case-Hardened Carbon Steel (60 HRC) |
| Mounting | Through-Door M6 High-Tensile Steel Bolts |
| Standard | PAS 24 / BS 3621 Security Escutcheons |
| Hardware Type | Armored Security Rose / Escutcheon Collar |
Denying External Tool Purchase
Burglars use mole grips or pipe wrenches to clamp onto cylinders that protrude beyond the door face.
Beveled Armored Collar Design
- Case-Hardened Steel (60 HRC): Outer security rose is manufactured from hardened steel with a $45^\circ$ beveled chamfer.
- Tool Cam-Off: Clamping jaws slip and cam off the angled hardened steel surface.
Frequently Asked Engineering & Selection Questions
Q1: What anti-attack mechanism is detailed here?
Technical overview of hardened steel beveled escutcheon collars and security roses designed to deflect mole grips and pipe wrenches.