Zing Ear MS718 Waterproof and Shockproof Locomotive Compression Compartment Door Lock
Brand: Zing Ear | Model: MS718 Series | Place of Origin: Guangdong, China
The Zing Ear MS718 is a heavy-duty, adjustable lever compression latch designed for industrial and commercial applications. Constructed from high-grade zinc alloy, this lock is built to withstand harsh environments, offering reliable security for RV compartments, industrial cabinets, toolboxes, and electrical switchgear.
Technical Specifications
| Feature | Description |
|---|---|
| Material | Zinc Alloy (Base, Handle, Button), Carbon Steel (Pressure Plate, Screws) |
| Surface Treatment | Bright Chrome Plating (Base, Handle), White Zinc Plating (Internal Components) |
| Mechanical Life | Rated for up to 12 years of standard use |
| Handle Load Capacity | Static Load: ≤1300N (Tensile), 290N (Maximum Static Load) |
| Opening Direction | Universal (Can be configured for Left-Hand or Right-Hand application) |
| Key Type | T-Shaped Steering Wheel Lock Mechanism, typically supplied with 2 keys [Source Data] |
| Dimensions | Approx. 73mm x 30mm (Varies by specific model, e.g., A7305-1116) [Source Data] |
| Model Variants | MS718-1, MS718-2, MS718-3C, MS718-4C (differing in ERP codes and cam configurations) |
Installation and Usage Guide
Typical Installation Steps:
- Preparation: Ensure the mounting surface is clean and flat. Gather necessary tools (drill, screwdriver, measuring tape).
- Marking Points: Use the lock as a template to mark the positions for mounting holes and the central latch mechanism.
- Drilling: Carefully drill holes at the marked points, ensuring they are the correct diameter for a snug fit.
- Assembling: Place the external part of the lock on the door, insert the internal mechanism, and secure with screws. Avoid overtightening.
- Alignment: Check that the latch aligns perfectly with the strike plate on the door frame to ensure smooth operation.
- Testing: Operate the lock multiple times with the key and handle to verify smooth engagement and disengagement.
Common Applications:
- RV and Camper Van exterior storage compartments
- Industrial toolboxes and machinery guards
- Electrical distribution panels and switch cabinets
- Communication equipment boxes
- Marine and locomotive compression doors [Source Data]
Purchasing and After-Sales Support
Where to Buy:
The Zing Ear MS718 is available through global B2B platforms like ajfpt.com and from industrial hardware distributors. It is typically sold in bulk, with a Minimum Order Quantity (MOQ) starting from 2 to 5 pieces, depending on the supplier.
Price Range:
FOB prices typically range from $3.21 to $8.00 per piece, depending on the order volume and specific model variant.
Shipping and Logistics:
- Air Freight: 3-7 business days for urgent shipments.
- Ocean Freight: 15-30 days for larger, cost-effective orders.
- International Express: 4-8 business days for door-to-door delivery.
Return Policy and Warranty:
Standard return policies for industrial components usually allow returns within 30 days of shipment for credit, provided the product is in its original condition.
For hardware failures, customers are advised to contact technical support to request a Return Materials Authorization (RMA).
Zing Ear products are supported by a network of global distributors. For technical support or warranty claims, buyers should contact the supplier or distributor from whom the product was purchased.
Related Products and Comparisons
Zing Ear MS717 vs. MS718:
The MS717 is another swing handle cabinet lock but comes in two types (MS717-1 and MS717-2) and is generally used for lighter-duty storage cabinets and furniture. The MS718 is built with a stronger focus on compression and shockproofing, making it more suitable for high-vibration environments like vehicles and industrial machinery.
Zing Ear MS818 vs. MS718:
The MS818 is a more advanced version that can be configured for one-point or three-point locking, offering a higher level of security for sensitive equipment cabinets. It often features a profile cylinder and is considered a step up from the standard MS718 in terms of locking complexity.
Troubleshooting Common Issues
- Key Won't Turn: Check for misalignment between the lock and the strike plate. Loosen the mounting screws slightly, adjust the position, and retighten.
- Latch Doesn't Engage: Ensure the cam (the rotating metal piece inside) is properly positioned. The lock may need to be handed (LH/RH configuration) correctly.
- Handle Feels Loose: Inspect the internal components for wear. The adjustable nut may need to be tightened to increase grip on the door panel.
- Difficulty Closing Door: The compression mechanism may be over-tightened. Adjust the position of the strike plate to reduce the compression force required.
Common Search Terms and Keywords
To find more information about this product or similar alternatives, consider using the following search terms:
By Product Type:
- Industrial Compression Latch
- Zinc Alloy Panel Lock
- Cabinet Slam Lock
- RV Compartment Door Lock
- Toolbox Paddle Lock
By Brand and Model:
- Zing Ear MS718-3C
- MS718-4C Adjustable Latch
- Zing Ear Industrial Hardware
- MS718 vs XAZ11 Lock
By Application:
- Waterproof Truck Box Lock
- Electrical Enclosure Lock
- Shockproof Marine Hatch Lock
- Heavy-Duty Equipment Lock
Disclaimer: Specifications and prices are subject to change. Always verify product details, installation requirements, and warranty terms with the supplier or manufacturer before purchase.
