Combination Locks | McMaster-Carr

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Combination Type

Unlocks With

Key-Controlled Combination

RFID Signal

Combination Format

Eight Numbers

Five Alphanumeric Characters

Five Numbers

Four Letters

Four Numbers

Four to Eight Numbers

Seven Numbers

Seven to Thirteen Inputs

Shackle Type

Vertical Shackle Clearance

Shackle Diameter

Body Material

Combination Resettable

Manufacturer

Color

Combination Location

Horizontal Shackle Clearance

Material

Lock Type

Electronic Push Button

Shackle Material

Body Width

REACH

RoHS

Compliant with Exemptions

Not Compliant

Number of Possible Combinations

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

Body Height

DFARS Specialty Metals

Body Thickness

Manufacturer Model Number

Body Construction

228 Products

Building and Machinery Hardware

Padlocks

Shackle objects together, such as a door and its frame, to prevent theft or unauthorized entry

74 products

Cam Locks

Unlock with a key, magnetic fob, screwdriver, or number combination

13 products

Cable Locks

Wrap around gates, tools, and equipment to prevent break-ins or theft

9 products

Door Locking Bars

Mount across doorways to protect against forced entry

3 products

Wheel Clamp Locks

Lock a wheel to prevent forklifts, tuggers, and other vehicles from moving

1 product

Deadbolt Locks

Require a key or combination to unlock from the outside

15 products

Cargo Door Locks

Secure delivery truck and shipping container doors to protect cargo from theft

4 products

Key Lock Boxes

Keep keys secure yet accessible at their point of use

7 products

Keypad Door Controls

Enter a code to operate electromagnetic locks, electric door strikes, and other access controls

4 products

Key-Control Cabinets

Lock and keep track of keys in a central location

6 products

Door Handles and Knobs

Open and close latching doors

16 products

Containers, Storage, and Furniture

Locker Locks

Restrict access to lockers and their contents

24 products

Lockers

Store personal items at work or school

21 products

File Cabinet Locking Bars

Block multiple file cabinet drawers at once so they can't be opened

3 products