50121 Rim Lock

Model 50121 Series Rim Lock – Product Overview

The Model 50121 Series is a robust line of rim locks engineered for durability and customizable security. Constructed with a full iron housing, the lock body measures 100mm in length and 94mm in width, offering a solid footprint for secure door installation. The exterior is available in a wide variety of surface finishes and colors, allowing it to adapt seamlessly to different architectural styles.

A defining feature of this series is its exceptional material flexibility. The internal locking mechanisms—including the latch bolt, deadbolt, and hook bolt—can be customized in Stainless Steel, Iron, or Brass based on specific customer requirements for corrosion resistance, strength, or cost efficiency.

Enhanced Aesthetic Option:
To further elevate the visual appeal, the cylinder heads across the series can be finished with a premium brushed treatment (brushed finish). This process creates a sophisticated, satin-like texture that eliminates glare and adds a modern, high-end touch to the lock’s appearance, making it visually more attractive and refined.

Key Configurations:

• Model 50121 Series: Housing: Full Iron (100x94mm), Multi-color finishes — Bolts: Stainless Steel/Iron/Brass (Customizable)
  • 50121: Round cylinder head design. providing a traditional and reliable look.
  • 50121.10: Triangle cylinder head design (Enhanced visual security).
  • 50121-3M: Tri-cylinder bolt design (Material-efficient, high strength-to-weight ratio).

Customization options include:

• Bolt Material: Select between Stainless Steel (high corrosion resistance), Iron (standard), or Brass (specific conductivity/aesthetic needs).
• Cylinder Head Style: Choose between the standard Round head or the distinctive Triangle head for enhanced visual appeal.
• Bolt Structure: Opt for the innovative Tri-Cylinder design (50121-3M) for material savings and optimized weight.
• Surface Finish: Wide range of color and texture options for the iron housing to match project aesthetics.

The Model 50121 Series combines traditional robustness with modern design innovations, offering tailored solutions for diverse security needs through its flexible material options and specialized structural designs.