AS 4428.17:2024 provides manufacturers with requirements for the design, manufacture and performance testing of a standardised fire service keying system. It is based on the previous “Lockwood 003” key and cylinder system.
Table of contents
Header
About this publication
Preface
Introduction
1 Scope and general
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
1.4 Classification
1.4.1 General
1.4.2 Padlocks and cylinders
2 Design
2.1 General
2.2 Key and cylinder dimensions
2.2.1 Key blade nominal dimensions
2.2.2 Key code cuts
2.2.3 Key head width
2.2.4 Key thickness
2.2.5 Key profile
2.2.6 Cylinders
3 Materials
3.1 Keys
3.2 Cylinders
3.3 Padlocks
3.4 Internal tumbler components
4 Performance
4.1 General
4.2 Minimum product classification
4.2.1 General
4.2.2 Cylinders
4.2.3 Padlocks
4.3 Testing and conformance
4.3.1 General
4.3.2 Keys
4.3.3 Cylinders
4.3.4 Padlocks
4.3.5 Ease of operation
5 Identification marking
5.1 Keys
5.2 Cylinders
5.3 Padlocks
6 Documentation
6.1 General
6.2 Packaging and promotional material
Bibliography
Cited references in this standard
Content history
DR AS 4428.17:2024
Please select a variation to view its description.
