KEE-BLOK Door Knob Lock Out - Door Knob Cover Lock

Kee-Blok Door Knob Cover Lock for Fast & Secure Lockouts

The Kee-Blok Door Knob Lock Out is a professional-grade door knob cover lock designed to instantly disable a doorknob lock without removing hardware. This durable door handle lock cover fits over standard round knobs, preventing rotation and stopping unauthorized access. Ideal for locksmiths, property managers, maintenance teams, and safety professionals, this door knob lockout solution installs in seconds, requires no drilling, and works with a locking door knob with key or a standard doorknob with key. 

Made for repeated use, the Kee-Blok functions as a reliable knob lock, door lock cover, and lock cover that delivers temporary but highly effective access control during repairs, inspections, or lockouts.

Key Features & Benefits

Easy Door Knob Lock Out

Lock an existing doorknob lock quickly without replacing the hardware. The KEE-BLOK simply covers and locks over the knob to block access.

Locks Anyone With a Key Out

This door knob lockout device keeps others from entering, even if they have a key to the original lock. It delivers immediate security and peace of mind.

Durable & Practical Design

Designed to fit knobs up to 1-3/4″ front to back and up to 2-1/2″ diameter, this locking knob system is practical for most standard residential doors.

Comes With Two Keys

The product includes two unique keys, creating a locking door knob with key that’s controlled only by you. 

Each lock is keyed differently. 

FAQs

What are door knob covers?

Door knob covers are protective devices that fit over a doorknob to prevent it from turning. A door knob cover lock, like Kee-Blok disables access without altering the lock, making it ideal for lockouts, safety control, or temporary access restriction.

What is a doorknob lock called?

A doorknob lock is commonly referred to as a locking knob, doorknob with key, or locking door knob with key. When covered externally for access control, it may also be secured using a door knob lock cover or a professional knob lock device.

How to cover up a doorknob hole?

To cover a doorknob hole, locksmiths typically reinstall a knob or use a door lock cover. For temporary access control, a door knob cover lock like Kee-Blok fits over the knob itself, eliminating exposure without modifying the door.

How to drill out a door knob lock?

Drilling out a doorknob lock involves drilling through the cylinder pins to disable the locking mechanism. This method is destructive and permanent. Non-destructive options, such as using a door knob lockout device, are safer for temporary access control.

How to open the Safety First door knob cover?

A Safety First door knob cover usually opens by squeezing hidden pressure points while twisting. These are child-safety devices. Professional solutions like Kee-Blok are different—they act as a door handle lock cover designed for locksmith and maintenance use.

How to remove the child door knob cover?

To remove a child door knob cover, apply inward pressure on both sides and pull outward. If stuck, gently pry while twisting. Unlike child covers, professional lock covers like Kee-Blok are keyed and built for controlled access.

How to open the knob cover of the door lock?

To open a knob cover door lock, insert the supplied key into the cover lock, turn it until it releases, then slide the cover straight off the doorknob. This restores normal knob rotation without damaging the door or original lock.

How to pick a doorknob lock?

Picking a doorknob lock requires a tension wrench and a pick to manipulate internal pins. Apply light tension, lift pins individually until they set, and rotate the plug. Only practice on locks you own or have permission to open legally and safely.

How to install a doorknob with a lock?

To install a doorknob with a lock, insert the latch into the door edge, attach exterior and interior knobs through the latch, tighten mounting screws, test the locking function, and ensure smooth rotation. Always follow manufacturer instructions for proper alignment and safety.

How to replace a doorknob and lock?

To replace a doorknob and lock, remove the old knobs and latch, insert the new latch, align the new knobs through the door, secure the screws firmly, and test locking and unlocking. Measure backset and door thickness beforehand for proper fit.

How to remove a locked doorknob?

To remove a locked doorknob, locate and press the release pin or remove visible screws, then pull the knobs apart. If inaccessible, remove the latch from the door edge. Use proper tools to avoid damage and ensure a safe removal process.