RICKUNCL Door Knobs for Interior Doors with Lock and Key, Matte Black Round Door Handles with 3 Keys, Adjustable 60/70mm Tubular Latch for 35-45mm Wooden Doors, 1 Pack

• 【KEYED ENTRY LOCKING】This door knob with lock and key can be locked or unlocked from the outside using a key and operated from the inside with the turn button. Supplied with 3 matching keys for convenient controlled access to bedrooms, offices, studies and storage rooms.
• 【DURABLE STAINLESS STEEL】Made from sturdy, corrosion-resistant stainless steel with a smooth matt black finish. The classic round ball design provides a comfortable grip while adding a clean, modern look to wooden interior doors.
• 【FITS STANDARD WOODEN DOORS】Suitable for doors measuring 35-45 mm thick. The adjustable tubular latch supports a 60 mm or 70 mm backset, while the 65 mm round rose helps cover standard fitting holes. Compatible with both left and right-handed doors.
• 【COMPLETE INSTALLATION KIT】The 1 pack set includes an internal and external keyed knob, adjustable tubular latch, strike plate, strike box, 4 short screws, 2 long connecting screws, 3 matching keys and installation instructions. Please check the door thickness, bore hole and backset before fitting. (NOTE: The bore hole must be under 60 mm)
• 【VERSATILE 1 PACK ENTRANCE SET】A practical black entrance knob set for internal wooden bedroom, home office, study, utility and storage doors where keyed access is required. The neutral matt black finish complements modern, traditional and minimalist interiors.

Upgrade your internal doors with the RICKUNCL Door Knob with Lock and Key. Designed for rooms that require controlled access, this keyed entrance knob set combines reliable everyday operation with a clean, modern matt black finish. The exterior knob can be locked and unlocked using the supplied key, while the interior thumb turn allows convenient locking and unlocking from inside the room. Its classic round design provides a comfortable grip and complements modern, traditional and minimalist interiors. Made from durable stainless steel, the knob set is suitable for standard wooden doors measuring approximately 35–45 mm thick. The adjustable tubular latch can be set to either a 60 mm or 70 mm backset, and the reversible design is compatible with both left-handed and right-handed doors. KEY FEATURES Keyed entrance door knob with internal thumb turn Durable stainless steel construction Smooth matt black finish Adjustable 60 mm or 70 mm tubular latch Suitable for 35–45 mm thick wooden doors Fits both left-handed and right-handed doors Comfortable round knob design Complete installation hardware included PACKAGE CONTENTS 1 × Complete keyed door knob set 1 × Adjustable tubular latch 1 × Strike plate 1 × Strike box 4 × Short fixing screws 2 × Long connecting screws 3 × Matching keys 1 × Installation instruction sheet SUITABLE FOR Ideal for internal wooden bedroom, home office, study, utility and storage room doors requiring keyed access. Please check your door thickness, bore hole size and latch backset before ordering. This product is primarily designed for internal wooden doors and is not advertised as a BS3621-approved or insurance-approved main entrance security lock.