VOLO Tubular Door Knob Lock Set — Choose the Right Module for Bathroom or Main Door Use Purpose-Specific Locking for Every Door Select the Correct Module for Safety and Convenience Designed to Match Your Door’s Actual Requirement Bathroom Door Option — Privacy knob without keys. Main Door Option — Knob lock supplied with keys. Sold Separately — Each module is a separate product. Clear Usage Selection — Avoids incorrect installation. Key Benefits for Everyday Use No key dependency for bathroom doors. Key security option for main entrance doors. Fits door thickness 30–50 mm. Smooth knob rotation for daily use. Durable metal construction. Clean round knob design. Bathroom Doors Stay Hassle-Free — Choose Without Key Module Main Doors Stay Secure — Choose the Model With Keys Simple Choice — Buy the Module That Fits Your Door Type Built to Handle Daily Use — Strong Metal Body Material: Durable metal construction. Finish Options: Silver, Black, Antique. Corrosion-resistant surface coating. Tested for smooth latch and knob movement. Suitable Applications Across Spaces Bathroom and washroom doors. Main entrance wooden doors. Bedroom and interior doors. Homes, offices, and rental properties. Easy Installation on Standard Doors Tools required: Screwdriver only. Step 1: Insert latch into door edge. Step 2: Align selected knob module. Step 3: Tighten fixing screws securely. Step 4: Check knob rotation. Step 5: Test lock function. Clean regularly with a dry cloth. Avoid abrasive cleaners to protect finish. Technical Specifications for Correct Selection SKU: VOLO-TDKL-MODULE Door Thickness Range: 30–50 mm (3–5 cm) Lock Type: Tubular door knob lock Module Options: Without key / With key Material & Finish: Metal | Silver / Black / Antique Mount Type: Door-mounted Country of Origin: India What’s Included in the Box 1 x Door knob lock set (selected module) 1 x Latch mechanism Installation screw set Keys included only with key-based model Why Choose VOLO Door Hardware Clear module-wise product offering. Designed for Indian door standards. Consistent quality control. Reliable customer support. Warranty & Customer Assistance You Can Rely On Manufacturing defect coverage. Easy support and guidance. CUSTOMER Support At 9696 26 9696 Choose Smart — Select the Right Lock for the Right Door Bathroom: Buy the without-key privacy module. Main door: Buy the model that comes with keys. Add to Cart now and select the correct VOLO module for your door.