19mm Return to Door Lever - Push On Rose - 52mm Rose - Grade 201

ZOO ZCS2030SS – 19 mm Return-to-Door Lever on Push-On Rose (Grade 201 Stainless Steel)

The ZOO ZCS2030SS is a high-quality 19 mm diameter return-to-door (RTD) lever handle on rose, engineered to provide smooth, dependable operation with a clean, modern aesthetic for internal doors. Constructed from Grade 201 stainless steel, this architectural lever handle combines durability, corrosion resistance, and practical performance suitable for residential, commercial, and public building use.

Key Features

• Handle type: Return-to-door lever — the sprung rose ensures the lever automatically returns to its rest position after use.

• Lever diameter: 19 mm tubular bar design for comfortable and intuitive operation.

• Rose diameter: 52 mm with an 8 mm projection for a sleek, minimal look.

• Material & finish: Grade 201 stainless steel in satin stainless (SS) finish — offering corrosion resistance and a contemporary architectural look.

• Sprung rose: Push-on stainless steel outer rose with integrated spring to ensure consistent lever reset.

• Fixings & spindle: Supplied with M4 male/female fixings, 100 mm Heso steel spindle, M6 Heso grub screwsfor additional fixing strength, and 20 mm wood screws for installation convenience.

Performance & Standards

• Fire door tested: Suitable for 30 min and 60 min timber fire doors when installed with compatible hardware.

• Corrosion resistance: Tested to BS EN 1670 Grade 5 for high-level corrosion performance.

• Accessibility compliance: Designed to comply with BS 8300 design requirements for accessible door furniture.

Suitability

The ZCS2030SS lever handle is suitable for use on doors with thicknesses ranging from 35 mm to 54 mm, making it ideal for a wide range of internal doors including circulation spaces, offices, residential rooms, and refurbishment applications.

Typical Installation

This return-to-door handle is supplied in pairs and is typically installed on doors with tubular latches or mortice locks. The push-on rose design conceals fixings for a refined finish, enhancing door aesthetics while maintaining robust mechanical attachment.