Small Rim Lock

A smaller lock does not mean lower strength. The key is to reinforce the internal structure while keeping the overall size compact. This small rim lock features a panel size of 120×40mm or smaller, with a thickness of 1.5mm or above. In comparison, many similar products use only 1.0mm material.

The additional 0.5mm thickness significantly improves rigidity and handling feel. The backset is 40mm, making it suitable for narrow door frames and thin doors with a thickness of 30–45mm.

Wenzhong uses precision stamping equipment to ensure consistent quality. Even for small batch production, tolerances are controlled within ±0.1mm. This is manufactured with strict attention to detail.

The bolt measures 8×8mm with a throw length of 15mm or more. It is made of 304 stainless steel, with no zinc alloy components.

In our destructive testing, the stainless steel bolt remained functional under 3,000N of lateral force, while a zinc alloy bolt failed at around 1,500N. This demonstrates significantly higher structural strength.

This small rim lock is suitable for interior doors and cabinet applications. A custom furniture brand has been purchasing 20,000 units annually, with a return rate below 0.3% over the past three years.

One common issue with small locks is panel deformation. Our 1.5mm reinforced structure effectively prevents this problem.

The lock is compatible with door thicknesses ranging from 30–45mm. Surface finishes are available in chrome or matte black.

We support OEM services, including logo engraving and color customization. The MOQ is 2,000 units, and mixed colors within a single order are accepted.

Each unit undergoes 100% final inspection before packaging. Our monthly production capacity reaches 500,000 units. Standard orders are shipped within 25 days.

This small rim lock is suitable for interior wooden doors, cabinets, office partition doors, and storage rooms. Wenzhong provides reliable solutions for compact locking applications.