NRH R7956-10-1-135 is a heavy-duty spring pin latch designed for secure, manual fastening in demanding industrial applications. Constructed from durable SPCC steel and finished with a protective blue zinc plating for excellent corrosion resistance. Its core feature is a substantial 10mm diameter insert rod supported by a high-tension coil spring, ensuring reliable shear strength and straightforward operation: pull the rod to retract, release for automatic spring locking. Weighing 135g with an extended total length of 135mm, it is built for robust performance where a long-reach, secure latch is required. Manufactured by NRH Box Hardware since 1996, this product is produced under an ISO 9001:2000 certified quality management system and complies with SGS, REACH, SVHC, and RoHS standards. OEM/ODM services are available for custom integration.
Primary Applications
This long-reach latch is ideal for securing larger or deeper enclosures:
- Industrial Toolboxes & Machine Guards: For large tool chests, welding equipment cases, and machinery with thick access panels.
- Electrical & Server Enclosures: As a manual fastener for doors on deep control cabinets, server racks, and industrial panels.
- Transport & Logistics Cases: Provides secure closures for shipping containers and heavy equipment transit boxes.
- Agricultural & Construction Equipment: Durable locking for vehicle-mounted toolboxes and rugged field service enclosures.
How It Works (Operating Principle)
The latch operates on a reliable spring-loaded principle. The internal compression spring holds the 10mm insert rod firmly in the extended (locked) position.
- To Unlock: Grasp the blue plastic sleeve on the L-handle and pull firmly outward. This compresses the spring and fully retracts the long rod.
- To Lock: Align the door or panel and simply release the handle. The spring automatically drives the rod forward over its 135mm length to engage the strike point, securing the assembly with a positive action.
Features & Specifications
- Long 135mm Reach: The extended 135mm length is designed to securely engage doors or panels with significant depth or overlap.
- Substantial 10mm Insert Rod: The 10mm diameter provides enhanced strength and shear resistance for demanding applications.
- Ergonomic L-Handle with Grip: Features an L-shaped handle with a blue plastic sleeve for a comfortable, non-slip grip during operation.
- Automatic & Reliable Locking: A high-tension spring ensures consistent, automatic locking upon release.
- Durable SPCC with Blue Zinc: SPCC steel construction ensures strength, while blue zinc plating provides effective corrosion protection.
- Secure 4-Point Mounting: The reinforced rectangular base plate features 4 mounting holes for a stable and rattle-free installation.
Technical Specifications
| Item | Specification |
|---|---|
| Brand |
NRH Box Hardware。
。R7956-10-1-135
。
Spring Pin Latch。
SPCC Steel。
Blue Zinc Plating。
135g。
10mm。
Manual Pull-Push (Spring Return)。
Total Length: 135mm, Mounting Hole Pattern: 4 Holes。
ISO 9001:2000, SGS, REACH, SVHC, RoHS。
Manufacturer Since 1996. OEM/ODM Services Available.
Why trust NRH? With over 25 years of experience in box hardware manufacturing, NRH Box Hardware combines precision engineering with strict quality control. Every R7956-10-1-135 latch is produced under an ISO 9001:2000-certified facility and tested to meet international safety and environmental standards.
