Master Lock KB-50ML (MLKKB50ML)

Name: Master Lock KB-50ML MLKKB50ML
Brand: Master Lock

Photos ₆

How to buy

from £35.93 up to £49.02

Compare prices ₅ →

When you make a purchase through links on our site, we may receive a affiliate commission.

PowerToolsDirect.com →	£35.93	BricoINN →	£36.99
Tooled-up.com →	£41.95	Mytoolshed.co.uk →	£41.95
Blueperry.co.uk →	£49.02

Master Lock KB-50ML

3 L

key

Main
Product Type	key safe
Capacity	3.42 L


Protective features
Types of locks	key
Number of key locks	1
Possibility of fastening

Storage
Hooks	50 pcs


Safe dimensions
External dimensions (HxWxD)	300x239x98 mm
Internal dimensions (HxWxD)	293x206x57 mm
Weight	2 kg
Added to E-Catalog	October 2025
P/N	MLKKB50ML

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Master Lock 2026 - new arrivals, bestsellers, and the most relevant models Master Lock.

Buy Master Lock KB-50ML

When you make a purchase through links on our site, we may receive a affiliate commission.


	Master Lock KB-50ML Medium Key Storage Lock Box For 50 Keys MLKKB50ML The Master Lock No. KB-50ML Medium Key Box for 50 keys provides organization and security for keys at home or for business. C... moreolour-coded tags and labels make finding and returning keys quick and easy. The box is made of steel construction and includes 2 keys while mounting hardware is included.Exterior dimensions (H x W x D): 30cm x 23.9cm x 9.8cm.Interior dimensions (H x W x D) 29.3cm x 20.6cm x 5.7cm.Interior Volume: 3.42L.Weight: 2kg.PTDMLKKB50ML PowerToolsDirect.com Delivery: in United Kingdom Report	£35.93 Buy in shop

	Master Lock Kb-50ml Portable Safe Box MASTER LOCK KB-50ML Portable Safe Box \| Secure & Convenient Access ControlElevate your security and streamline access managem... moreent with the MASTER LOCK KB-50ML Portable Safe Box. Designed for ultimate convenience without compromising on safety, this robust storage solution provides a secure and reliable way to grant access to your property. Ideal for homeowners, real estate agents, property managers, and contractors, the KB-50ML eliminates the need for physical key handoffs and the risks associated with hiding keys in insecure locations. Trust in Master Lock to safeguard your access essentials and provide peace of mind, whether you´re at home or away.Experience unparalleled versatility with a design that adapts to your specific needs. This portable safe box offers a dual-use functionality that sets it apart. Utilize the removable, vinyl-coated shackle to hang it securely over a doorknob, fence, or railing without scratching or damaging surfaces. For a more permanent solution, the shackle can be removed, and the box can be mounted directly onto a wall or flat surface, providing a fixed and stable access point for regular use. This adaptability makes it the perfect choice for everything from vacation rentals and guest access to construction sites and emergency services.Key Benefits:* Superior Access Management: Grant access to trusted individuals—family, friends, caregivers, or service personnel—without being physically present. Change the combination as needed to maintain control over who enters your property.* Enhanced Security: Move beyond the vulnerability of hiding keys under a doormat or planter. The KB-50ML offers a significantly more secure alternative, deterring unauthorized access with its strong construction and reliable locking mechanism.* Weather-Resistant Durability: Built to withstand the elements, this safe box features a protective shutter door that shields the combination dials from rain, snow, dirt, and grime, ensuring smooth operation and longevity in outdoor environments.* Convenience and Portability: The hang-over-the-knob shackle design provides instant, temporary security wherever you need it. Easily move it from one property to another, making it an essential tool for professionals on the go.Main Features:* Set-Your-Own Combination: Features a 4-digit combination lock that you can personalize for keyless convenience and enhanced security. Easily reset the code whenever necessary.* Large Internal Cavity: Provides ample interior space to accommodate multiple access items, ensuring you have the capacity you need for various situations.* Dual-Function Design: Can be used as a portable, over-the-door lock box with the included shackle or as a permanent, wall-mounted fixture.* Protective Shutter Door: A weather cover slides over the dials to protect them from environmental factors, preventing jamming and preserving the mechanism´s integrity.* Damage-Free Shackle: The shackle is vinyl-coated to prevent scratching and marring BricoINN Delivery: in United Kingdom Report	£36.99 Buy in shop

	Master Lock Medium Key Storage Lock Box for 50 Keys KB-50ML The Master Lock KB-50ML is a medium key storage lock box designed to provide secure organisation for up to 50 keys in domesti... morec and commercial environments. This wall-mountable steel cabinet delivers practical key management for tradespeople, contractors, property managers and facilities teams who need centralised control of multiple keys. The robust steel construction offers reliable security for valuable keys, while the included colour-coded tags and labels enable quick identification and efficient key management. The key lock mechanism provides straightforward access control, with two keys supplied for authorised users. Ideal for workshops, rental properties, maintenance departments and busy trade operations, this key box helps eliminate time wasted searching for keys and reduces the risk of misplaced or lost keys. The 3.42L interior capacity accommodates a substantial number of tagged keys whilst maintaining a compact wall-mounted footprint. Mounting hardware is included for straightforward installation on secure walls or surfaces. The external dimensions of 30cm x 23.9cm x 9.8cm and interior dimensions of 29.3cm x 20.6cm x 5.7cm provide substantial storage depth whilst remaining suitable for most workplace and home environments. Features and Benefits: • Steel construction for dependable security and durability • Colour-coded tags and labels for quick key identification • 50-key capacity ideal for multi-property or workshop use • Includes mounting hardware for easy installation • Two keys supplied for controlled access Specifications: Type: Key Lock Interior Volume: 3.42L Weight: 2kg Tooled-up.com Delivery: to United Kingdom Report	£41.95 Buy in shop

	Master Lock Medium Key Storage Lock Box for 50 Keys KB-50ML The Master Lock KB-50ML is a medium key storage lock box designed to provide secure organisation for up to 50 keys in domesti... morec and commercial environments. This wall-mountable steel cabinet delivers practical key management for tradespeople, contractors, property managers and facilities teams who need centralised control of multiple keys. The robust steel construction offers reliable security for valuable keys, while the included colour-coded tags and labels enable quick identification and efficient key management. The key lock mechanism provides straightforward access control, with two keys supplied for authorised users. Ideal for workshops, rental properties, maintenance departments and busy trade operations, this key box helps eliminate time wasted searching for keys and reduces the risk of misplaced or lost keys. The 3.42L interior capacity accommodates a substantial number of tagged keys whilst maintaining a compact wall-mounted footprint. Mounting hardware is included for straightforward installation on secure walls or surfaces. The external dimensions of 30cm x 23.9cm x 9.8cm and interior dimensions of 29.3cm x 20.6cm x 5.7cm provide substantial storage depth whilst remaining suitable for most workplace and home environments. Features and Benefits: • Steel construction for dependable security and durability • Colour-coded tags and labels for quick key identification • 50-key capacity ideal for multi-property or workshop use • Includes mounting hardware for easy installation • Two keys supplied for controlled access Specifications: Type: Key Lock Interior Volume: 3.42L Weight: 2kg Mytoolshed.co.uk Delivery: in United Kingdom Report	£41.95 Buy in shop

	Master Lock Medium Key Storage Lock Box For 50 Keys KB-50ML The Master Lock No. KB-50ML Medium Key Box for 50 keys provides organization and security for keys at home or for business. C... moreolour-coded tags and labels make finding and returning keys quick and easy. The box is made of steel construction, and includes 2 keys, while mounting hardware is included.Exterior dimensions (H x W x D): 30cm x 23.9cm x 9.8cm.Interior dimensions (H x W x D) 29.3cm x 20.6cm x 5.7cm.Interior Volume: 3.42L.Weight: 2kg. Blueperry.co.uk Delivery: in United Kingdom Report	£49.02 Buy in shop