Lotus CB 5871 + 8100-US5 Cylindrical Knob set + Single Deadbolt

2026-04-28T13:48:45+08:00

Vendor: Lotus
Type: Cylindrical Knob set with Deadbolt
Price: 550.00

The Lotus CB 5871 + 8100-US5 Cylindrical Knob set with Single Deadbolt is a reliable door security solution designed for residential and light commercial use. Featuring a durable stainless steel knob and a brass cylinder mechanism, this set provides dependable locking performance with a classic Antique Brass finish.

Key Benefits

Dual security with cylindrical knob and single deadbolt system

Durable 201 stainless steel construction with brass internal components

Adjustable backset and door thickness compatibility for flexible installation

Product Overview

This Lotus lockset combination integrates a cylindrical knob and a single deadbolt for enhanced door security. The knob is constructed from 201 stainless steel for durability, while the deadbolt features a brass cylinder with a 5-pin configuration for improved locking reliability. Designed to accommodate standard door sizes, it offers adjustable backset and door thickness compatibility. The Antique Brass finish provides a timeless look suitable for various door styles.

Ideal Applications

Residential main doors and entry points

Office and commercial interior doors

Replacement for existing knob and deadbolt systems

Technical Specifications

Product Type | Cylindrical Knob set + Single Deadbolt
Knob Size | 53mm length
Knob Material | 201 stainless steel
Deadbolt Cover | 65mm diameter, 201 stainless steel

Cylinder

Brass material

5 pins

Includes 3pcs brass keys (LOTUS Key)

Deadbolt Latch | 60-70mm backset adjustable
Knob set Latch | 60mm backset
Door Thickness | 35-45mm adjustable
Color | Antique Brass

What’s Included

Lotus CB 5871 Cylindrical Knob set

Lotus 8100-US5 Single Deadbolt

3pcs Brass Keys

Complete mounting hardware