Lockwood 1801 Square End Plate with Cylinder Hole and 70 Series Lever

Product SKU: 1801/70SC

Product Overview

The Lockwood 1801 Square End Plate with Cylinder Hole and 70 Series Lever is a durable commercial door furniture solution designed for use with Lockwood mortice locks. Featuring a rectangular square-end plate with a 70 series tubular lever, this plate furniture provides reliable door operation while allowing integration with an external cylinder for keyed access. The concealed fixing design delivers a clean architectural appearance, making it suitable for commercial buildings, offices and institutional facilities where both aesthetics and durability are important.

Why Choose the 1801/70SC

The Lockwood 1801/70SC plate furniture combines strong construction with a modern architectural appearance suitable for high-use environments. Designed to work with Lockwood mortice locks such as the 3570 series, it provides dependable lever operation while allowing cylinder control for secure entry. The plate’s concealed fixing improves visual appeal and helps prevent tampering, while the ergonomic 70 series lever meets accessibility requirements. With fire-rated performance and robust materials, the 1801/70SC is a dependable solution for commercial door hardware installations.

Key Capabilities

Key Features

• Square End Plate Design: Rectangular plate with square ends provides a modern architectural appearance suited to contemporary commercial interiors.

• 70 Series Lever Handle: Ergonomic tubular lever design allows smooth door operation and supports accessibility requirements in public and commercial buildings.

• Cylinder Hole for Keyed Access: The plate includes an oval cylinder opening to accommodate a key cylinder, enabling secure locking and unlocking from the exterior side of the door.

• Concealed Fixing System: Hidden screw fixing provides a cleaner appearance and helps prevent tampering in public installations.

• Fire Rated Door Compatibility: Successfully tested for use on approved fire door assemblies when installed with compatible mortice locks.

• Satin Chrome Finish: Durable satin chrome finish provides corrosion resistance and a modern appearance suitable for professional installations.

Specifications Summary

• Model: 1801/70SC
• Product Type: Plate furniture with lever
• Plate Style: Square end plate
• Lever Type: Lockwood 70 series tubular lever
• Finish: Satin chrome
• Plate Dimensions: 166 × 48 × 12 mm
• Door Thickness: 32–50 mm
• Fixing Centres: 148 mm
• Material: Brass
• Cylinder Opening: Oval cylinder hole
• Fire Rated: Yes (when used with approved doorsets)
• Mounting: Concealed fixing

Ideal Use Cases

• Commercial Office Doors – Reliable lever operation with keyed access for offices and meeting rooms.
• Institutional Buildings – Suitable for schools, hospitals and government facilities requiring durable door hardware.
• Access Controlled Doors – Compatible with mortice locks used in electronic access control systems.
• Fire Rated Door Sets – Designed to work with fire-rated door assemblies in compliant installations.

FAQs

1. What locks are compatible with the 1801/70SC plate?
   The 1801/70SC plate furniture is commonly used with Lockwood mortice locks such as the 3570 series. These locks are widely installed in commercial doors and provide secure mechanical or electronic locking functionality.
2. What is the purpose of the cylinder hole?
   The cylinder hole allows an external key cylinder to be installed. This enables authorised users to lock or unlock the door using a key while still allowing lever operation from the inside.
3. Is the 70 series lever accessible for public buildings?
   Yes. The 70 series lever design supports accessibility requirements and provides an easy-to-operate handle suitable for public buildings and commercial environments.