MB902-2(3) Flush Pull Rotary Cabinet Lock for Caravan and Electrical Enclosure
Product Overview
MB902-2(3) flush pull rotary cabinet lock is a recessed embedded locking solution designed for caravan doors, RV storage cabinets, electrical control boxes, equipment enclosures and marine hatches. With a fully flush-mounted structure, it avoids protruding parts to prevent collision, scratch and accidental opening during vehicle bumping or equipment transportation. Made of durable zinc alloy main body with solid stainless steel internal rotating mechanism, it features anti-rust, anti-corrosion and long service life, perfectly adapting to outdoor, damp and vibration-prone working environments.
Key Features
- Flush pull hidden installation: The lock panel is completely flat with the cabinet surface, neat and safe, ideal for mobile vehicles and precision equipment cabinets.
- Rotary twist opening mode: Simple 90-degree clockwise/counterclockwise rotation to lock and unlock, no key required for daily quick access.
- High-strength anti-vibration structure: Internal clamping claw tightly grips the cabinet plate, effectively resisting jolt and shake on caravans and mobile devices.
- Dual material corrosion resistance: Zinc alloy lock body with electroplated surface prevents oxidation; stainless steel rotating core ensures smooth operation in humid marine and outdoor conditions.
- Easy DIY installation: Standard opening size, only need to punch a round hole on the panel, fasten with the back nut, no complicated wiring or auxiliary parts needed.
- Multiple color options: Chrome silver matte finish as standard, supports customized surface treatment for matching cabinet appearance.
Technical Specifications
- Model: MB902-2(3)
- Main Material: Zinc Alloy Lock Body + Stainless Steel Rotating Core
- Mounting Type: Flush Recessed Installation
- Opening Method: 90° Rotary Twist Lock/Unlock
- Application Thickness: Suitable for 1-5mm metal/wood/plastic cabinet panels
- Surface Treatment: Electroplated Chrome (Standard)
- Applicable Scenarios: Caravan, RV, Yacht, Electrical Cabinet, Control Box, Machine Equipment Enclosure, Tool Storage Locker
Application Scope
This flush pull rotary lock is widely used in caravan external storage lockers, RV compartment doors, yacht cabin hatches, industrial electrical distribution boxes, server equipment cabinets, mechanical control enclosures and outdoor waterproof instrument boxes. Its hidden flat design greatly improves the overall aesthetics and safety of the cabinet, which is a cost-effective hardware accessory for mobile vehicles and industrial equipment.
Installation Instructions
- Drill a standard circular mounting hole on the target cabinet panel according to the product dimension drawing.
- Insert the lock body from the front side of the panel into the reserved hole.
- Screw the fixing nut onto the thread at the back of the lock and tighten firmly.
- Test the rotary twisting function to confirm smooth locking and unlocking without jamming.









