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3G Electric
MASTER LOCK K7BOX K7 Keyway Type Brass Unfinished Key Blank - Padlock Key Blanks
MASTER LOCKPadlock Key Blanks

MASTER LOCK K7BOX K7 Keyway Type Brass Unfinished Key Blank

The Master Lock K7BOX is a brass, unfinished key blank compatible with Master Lock padlocks using the K7 keyway type. This K7 key blank is supplied as a raw brass blank, ready for cutting to match an existing key.

SKU 3G-OTH-645211

Brand
MASTER LOCK
Item
K7BOX K7 Keyway Type Brass Unfinished Key Blank
Part Number
K7BOX
Category
Padlock Key Blanks
Available to Order
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Technical Specifications

MASTER LOCK
Manufacturer Part Number
K7BOX
Type
K7 Keyway Type, Brass, Unfinished

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MASTER LOCK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Master Lock K7BOX is a brass, unfinished key blank compatible with Master Lock padlocks using the K7 keyway type. This K7 key blank is supplied as a raw brass blank, ready for cutting to match an existing key.

Frequently Asked Questions

What is the Master Lock K7BOX key blank used for?

The Master Lock K7BOX is a brass, unfinished key blank designed for cutting to match an existing key for Master Lock padlocks that use the K7 keyway type. It is commonly used by locksmiths and maintenance teams to create replacement keys for industrial and commercial padlocks.

What are the specifications of the Master Lock K7BOX key blank?

The Master Lock K7BOX is a K7 keyway type key blank made of brass, supplied unfinished. The manufacturer part number is K7BOX. It is compatible with Master Lock padlocks and is ready for cutting to duplicate an existing key.

Where to buy Master Lock K7BOX key blanks worldwide?

3G Electric supplies the Master Lock K7BOX key blank to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this brass, unfinished K7 key blank for your padlock key duplication needs.

How to cut a Master Lock K7BOX key blank?

To cut the Master Lock K7BOX key blank, use a standard key-cutting machine with the correct K7 keyway code. Align the blank with your existing key and trace the cuts. Always test the new key in the padlock before final use. For best results, consult a professional locksmith.

Used in

Common applications for MASTER LOCK
Industrial lockout/tagout — Master Lock 1483BP410ES lockout station with padlocks and safety tags for hazardous energy control.
Commercial office buildings — Master Lock office lever locksets in satin brass or nickel for interior doors in administrative areas.
School and gym lockers — Master Lock 1670 built-in combination locker locks for right-hand mounting on metal lockers.
Equipment and gate security — Master Lock 8154DPF cable lock with 6 ft steel cable for securing equipment and gates.
Toolbox and storage security — Master Lock 176 combination padlock with brass body and steel shackle for lockers and toolboxes.
ADA-compliant locker applications — Master Lock 1676MKADA locker lock for accessible facilities requiring ADA compliance.
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MASTER LOCK Products

3G Electric supplies MASTER LOCK padlock key blanks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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