ADI Pin Only Suits 444/889 – Chrome Plated
The ADI Pin Only suits 444/889 – Chrome Plated is a hardened and tempered locking pin designed for use with ADI Blocklok 444 single systems and legacy ADI 889 Blocklok units. Supplied as the pin component only, it is commonly used as a replacement or where extended pin length is required.
Key Features
- Locking pin only (no lock body supplied).
- Designed to suit ADI Blocklok 444 single and legacy 889 systems.
- 13 mm diameter hardened and tempered 4140 steel.
- Chrome plated finish.
- Standard and extended pin lengths available.
- Australian made and owned.
Specifications
- Product Type: Locking pin only
- Compatibility: ADI Blocklok 444 (single) and legacy 889
- Material: Hardened and tempered 4140 steel
- Pin Diameter: 13 mm
- Finish: Chrome Plated
- Country of Manufacture: Australia
What's In The Box
- 1 × ADI locking pin (length as selected)
Suitable Uses
- Replacing worn or damaged pins on ADI Blocklok 444 single locks
- Servicing legacy ADI 889 Blocklok systems
- Increasing pin engagement where door gaps require longer pins
Available Pin Length Variants
Item Code Family – ADI Blocklok Locking Pins
Download PDF Resources
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ADI Product Catalogue |
Frequently Asked Questions
Does this pin suit double Blocklok models?
No. This pin is designed for single Blocklok 444 and legacy 889 systems only.
When should I use a longer pin?
Extended pins are used where increased door gap or alignment requires additional engagement.
Is this supplied with the lock body?
No. This product is supplied as the locking pin only.
Additional Information
- Legacy ADI 889 systems remain serviceable using this pin.
- Correct pin length selection is critical for secure engagement.
- Commonly specified in Australian commercial door installations.
