Model: I-9346
Classification: Lock Cylinder / Lock Core
Compliance: UL FTTA2 / FTTA8 Category 1
Product Overview
The I-9346 is a pin-tumbler lock cylinder manufactured for integration into cabinet lock assemblies and industrial enclosure locking systems. The cylinder construction uses a zinc alloy body, brass pin stack, and stainless steel cap, finished with electro zinc-nickel plating to deliver enhanced corrosion resistance in controlled-access environments.
The cylinder accepts custom multi-combination key profiles, supporting both individual keying and master key system configurations. It is designed as a direct-fit replacement or OEM component for standard cabinet lock housings across industrial, telecom, and electrical enclosure applications.
Construction Details
Body
- Base material:Zinc alloy die-cast
- Dimensional stability:High — die-cast process ensures consistent bore diameter and thread engagement across production batches
- Structural role:Houses the pin stack, provides threaded engagement with lock housing, transmits rotational torque to cam or actuator
Surface Finish
- Treatment:Electro zinc-nickel plating
- Nickel content:Typically 12–15% in the deposited alloy
- Corrosion performance:500+ hours salt spray (ASTM B117) depending on coating thickness — significantly outperforms standard zinc plating (48–96 hrs) and trivalent passivation (96–200 hrs)
- Appearance:Natural silver / bright
Cap
- Material:Stainless steel
- Function:Protects the front face of the cylinder from mechanical wear, tool attack, and environmental ingress
- Benefit:Extends service life of the lock face in high-cycle or high-contact applications
Pin Stack
- Material:Brass
- Benefit:Brass resists corrosion within the keyway, maintains dimensional accuracy under repeated key insertion cycles, and minimizes galling against steel components
- Key profile:Custom multi-combination — specify at time of order
Technical Data
| Parameter | Specification |
| Model | I-9346 |
| Cylinder Type | Pin Tumbler |
| Body Material | Zinc Alloy |
| Surface Treatment | Electro Zinc-Nickel Plating |
| Cap Material | Stainless Steel |
| Pin Material | Brass |
| Color / Appearance | Natural / Silver |
| Key Type | Custom Multi-Combination |
| Access Method | Key Locking |
| Corrosion Resistance | 500+ hrs ASTM B117 (zinc-nickel) |
| Compliance | UL FTTA2 / FTTA8 Category 1 |
Key Combination System
The I-9346 supports custom multi-combination key profiles. Specify your keying requirements at time of order:
| Keying Option | Description | Typical Use |
| Individual Key (KD) | Each cylinder operates on a unique key | Maximum security, separate access per unit |
| Keyed Alike (KA) | Multiple cylinders operate on one key | Simplified access for same-site operators |
| Master Key (MK) | Master opens all, sub-keys open individual units | Fleet management, multi-site operations |
| Construction Keying (CK) | Temporary key disabled after installation | Construction phase access control |
| OEM Custom Profile | Factory-set unique key section | Brand-specific key control for OEM builds |
Minimum order quantities apply for custom key profiles. Contact technical sales for keying schedule documentation.
Corrosion Resistance — Finish Comparison
| Surface Treatment | Salt Spray Performance | Recommended Environment |
| Standard zinc plating | 48–96 hrs | Indoor only |
| Trivalent passivation | 96–200 hrs | Covered outdoor |
| Zinc-nickel plating (I-9346) | 500+ hrs | Outdoor / near-marine |
| Powder coating | 300–500 hrs | Outdoor, UV stable |
The zinc-nickel finish on the I-9346 performs at a level comparable to powder-coated zinc alloy in salt spray testing, while maintaining the tighter dimensional tolerances required for lock cylinder fitment.
Compatibility and Installation Notes
- Designed for standard cabinet lock housing bore diameters
- Threaded body engages standard lock housing threads
- Cam or actuator fitment dependent on specific lock housing model — confirm before ordering
- Replacement fit: confirm existing cylinder diameter, thread pitch, and body length before specifying as a drop-in replacement
- Custom body lengths and cam configurations available on request for OEM applications
Compliance
- UL FTTA2 / FTTA8 Category 1— verified for use in telecom and industrial enclosure locking systems
- REACH No. 1907/2006 — confirm with technical datasheet for specific substance declarations
Ordering Information
- Standard stocking item: Natural / Silver, standard key profile
- Custom keying: minimum order quantity applies — contact technical sales
- OEM volumes: pricing and lead time on application
- Technical datasheet and salt spray test report available on request
