Front Door Lever Lock

The Front Door Lever Lock delivers a reliable balance of security, durability, and modern appearance for residential and light commercial entrances. Compatible with flush timber, wooden, aluminium, and steel doors, it supports standard door thickness from 35 mm to 45 mm, making it suitable for a wide range of installation scenarios. The lockset includes a precision brass cylinder and brass keys, ensuring consistent key performance and long-term wear resistance. A zinc alloy lever provides a solid grip with a clean, ergonomic profile, while the stainless steel rosette enhances structural strength and corrosion resistance. With both tubular and cylindrical mechanism options available, this lever lock adapts easily to various market standards and installation preferences, offering stable operation and dependable locking performance across daily use.

1. Zinc Alloy Lever Operation

The DDLK014 Front Door Lever Lock uses a zinc alloy lever that supports convenient push-down operation for users with different ages and grip strengths. A brass cylinder and keys provide mechanical locking, while the stainless steel rosette covers the installation area. Materials are selected by component function to serve residential, office, and commercial door projects.

2. Two Lock Mechanisms

Buyers can specify a tubular or cylindrical mechanism according to the target market, door preparation, and project hardware schedule. The tubular format simplifies door-edge machining, while the cylindrical format works with its corresponding standard bore arrangement. Two mechanism choices expand the compatibility of the Front Door Lever Lock and help manufacturers prepare doors according to approved production drawings.

3. Adjustable Dual Backset

DDLK014 adjusts between 2-3/8-inch and 2-3/4-inch backsets, corresponding to common 60mm and 70mm door-edge dimensions. It fits doors from 1-3/8 to 1-3/4 inches thick, approximately 35mm to 45mm. The clearly defined size range helps buyers check door schedules and reduces specification errors when ordering the Front Door Lever Lock.

4. Two Rosette Diameters

Stainless steel rosettes are available in 65mm and 75mm diameters for different door sizes, existing preparations, and lever proportions. Finish choices include SSS, antique brass, antique copper, polished brass, and US10B. The Front Door Lever Lock can coordinate with wooden, aluminum, or steel doors, as well as hinges, door stops, and other visible hardware.

5. Complete Installation Package

Each DDLK014 package contains one lever lockset, one latch, one striking plate, one fixing-material set, and one installation manual. Set-based packaging helps buyers check quantities, door factories organize assembly, and contractors distribute hardware on site. The Front Door Lever Lock includes its principal installation components, reducing missing parts, mismatched accessories, and additional purchasing during multi-door projects.

1. Residential Entrances

Apartment, townhouse, and detached-home entrances can use the Front Door Lever Lock for convenient everyday access. Its zinc alloy lever supports comfortable push-down operation, while the 35mm to 45mm door range fits many wooden doors. Adjustable 60mm and 70mm backsets accommodate different preparations, and the brass cylinder provides mechanical key locking.

2. Office Entrances

Private offices, meeting rooms, and management areas can use DDLK014 for daily passage and key-controlled access. The Front Door Lever Lock offers tubular and cylindrical mechanisms for different door preparations. Its 65mm and 75mm stainless steel rosettes suit varied door proportions, while SSS and US10B finishes coordinate with contemporary office interiors.

3. Hotel Service Doors

Hotel offices, storage rooms, equipment spaces, and staff areas require standardized locks supplied with complete installation parts. DDLK014 includes the latch, strike, fixing materials, and manual for easier checking and fitting. The Front Door Lever Lock works with wooden, aluminum, and steel doors and provides finishes for different hotel service zones.

4. Commercial Stores

Retail stores, studios, and community service businesses can install the Front Door Lever Lock at entrances, offices, or storage rooms. Two mechanism types and an adjustable backset support new doors and existing preparations. Antique brass, antique copper, polished brass, and US10B finishes coordinate with varied store concepts while simplifying centralized purchasing for multi-location projects.