Locksmith Rekeying & Lock Tools

Shop professional rekeying and lock tools for residential, commercial, and automotive locksmith work. Noble Key Supply carries plug followers, pinning tweezers, mats, extractors, picks, vises, shims, pliers, files, removal tools, and other essential equipment.

Whether you are repinning a residential cylinder, servicing commercial hardware, extracting a broken key, or rebuilding an automotive lock, the correct tools can make the work faster and more controlled. Compare sizes, applications, materials, and manufacturer specifications before adding a tool to your kit.

Professional Rekeying Tools

Rekeying changes a lock cylinder so it operates with a new key while retaining the existing lock hardware. A locksmith completes this process by removing the cylinder, disassembling it, replacing or rearranging pins or wafers, and reassembling the lock.

Common rekeying tools include:

• Plug followers
• Pinning tweezers
• Pinning mats
• Key gauges and decoders
• Cylinder cap removal tools
• Shims
• Vises
• Files
• Spring and pin replacements
• Cylinder-removal tools
• Pinning kits

Using appropriately sized tools helps protect the cylinder and keeps small components organized throughout the job.

Plug Followers

A plug follower is used to support the upper pins and springs while the plug is removed from a pin-tumbler cylinder. The follower passes through the cylinder behind the plug, helping prevent driver pins and springs from dropping into the empty chamber.

The collection includes several plug-follower options, such as:

• Standard followers
• Master pinning followers
• Hollow brass follower sets
• Solid steel follower sets
• Multi-size follower kits

Follower diameter matters. A follower that is too small can allow pins to slip into the gap, while one that is too large may not enter the cylinder.

Deluxe Master Pinning Plug Follower

The Lock Monkey MK170 Deluxe Master Pinning Plug Follower has a .495-inch diameter for compatible standard cylinders. Its design supports routine rekeying and master-keying work.

Before use, confirm the diameter required by the cylinder. Some interchangeable-core, large-format, automotive, and specialty locks require different tools.

Hollow and Solid Plug-Follower Sets

Hollow followers can slide over an attached tailpiece or other projecting component when disassembling certain cylinders. Solid followers provide a rigid option for compatible locks and may include notched ends for particular cylinder designs.

A multi-size set helps technicians service a broader selection of residential and commercial hardware without improvising with poorly fitting objects.

Pinning Tweezers

Pinning tweezers are designed to grip small key pins, driver pins, master pins, springs, and other cylinder components. Grooved or shaped tips help prevent pins from rotating or slipping during placement.

Available styles may include:

• Grooved-tip pinning tweezers
• Standard pin-tumbler tweezers
• Curved or angled tweezers
• Compact precision tweezers

Dedicated pinning tweezers provide better control than general-purpose tweezers, especially when working with master pins or narrow chambers.

Pinning Mats

Pinning mats create an organized work surface for disassembled lock components. Channels and compartments help keep pins, springs, clips, tailpieces, and other small parts from rolling away.

The collection includes small and large pinning mats for different workspaces. A compact mat may fit easily inside a service vehicle, while a larger mat provides additional room for shop-based cylinder work.

A clean mat also makes it easier to separate old components from new pins during a rekey.

Key Gauges and Decoders

Key gauges help locksmiths measure cut depths and identify key specifications. Multi-function decoders may combine gauges for several common residential and commercial key systems.

The Lock Monkey MK380 12-in-1 decoder includes gauges for compatible Kwikset, Schlage, Yale, and other key systems. Tools like this can reduce the number of separate gauges needed in a mobile kit.

Always use the section of the gauge designed for the correct keyway and manufacturer system.

Cylinder Cap Removal Tools

Cylinder caps retain springs, pins, tailpieces, or other components at the rear of certain lock cylinders. A purpose-built cap removal tool helps technicians release these parts without damaging the cap or cylinder body.

The MK310 Cylinder Cap Removal Tool supports compatible Schlage, Weiser, Arrow, and Falcon cylinders. Compatibility should be confirmed before applying force to a retaining cap.

Specialized removal tools provide more controlled engagement than general pliers or improvised methods.

Kwikset Cylinder Removal Tools

Kwikset knob and cylinder assemblies may require a dedicated tool to remove the spindle or release the cylinder. The MK330 Kwikset Cylinder Removal Tool is designed for compatible Kwikset knob sets.

Using the correct removal tool can help preserve the spindle, housing, and surrounding finish while preparing the cylinder for rekeying.

Cylinder Cap Pins and Springs

Small replacement components are important when worn, damaged, or missing hardware prevents proper cylinder reassembly.

The collection includes replacement cap pins and cap springs for compatible Schlage and Weiser cylinders. These parts secure retaining components and should match the cylinder’s original dimensions.

Keep commonly used springs, pins, clips, and retaining components organized by size and application to prevent incorrect installation.

Lock Shims

Lock shims are thin tools used in supported cylinder-service and latch applications. Available products may include plug shims, latch shims, replacement shim material, and handled shim tools.

Because shims are available in different thicknesses and shapes, select one designed for the lock component being serviced. Avoid forcing a shim into a space that does not provide sufficient clearance.

These tools should be used only by qualified locksmiths performing authorized service.

Broken-Key Extractors

Broken-key extractor tools help remove key fragments from automotive, residential, and commercial locks. They are available in several hook, saw, probe, and spiral configurations.

Products in the collection include extraction sets from brands such as KLOM and WedgeCo. A set containing multiple shapes gives the technician options for different keyways and break positions.

Before attempting an extraction:

• Inspect the keyway
• Determine the fragment’s position
• Use controlled pressure
• Avoid pushing the fragment deeper
• Protect the lock’s wafers or pins
• Replace the cylinder if it is damaged

A lighted inspection scope can make it easier to evaluate the keyway before choosing an extractor.

Lock Inspection Scopes

A compact scope provides illumination and magnification for examining keyways, broken-key fragments, wafers, pins, dust doors, and internal damage.

The KLOM Scope includes a lighted magnification system along with compatible inspection accessories. An inspection tool can help a locksmith understand the problem before applying picks, extractors, or removal tools.

Lock Pick Sets

The collection includes lock-picking tools for trained locksmiths handling authorized lock service. Options may range from value-priced GOSO sets to lightweight H&H picks and specialized picking tools.

A locksmith’s pick set may contain:

• Hooks
• Rakes
• Diamonds
• Extractors
• Tension tools
• Automotive profiles
• Specialty picks

Tool thickness, handle design, material, and tip profile affect how a pick feels inside a keyway. Select tools appropriate for the lock type and local laws.

Pick Guns and Plug Spinners

Manual pick guns provide rapid impact to compatible pin-tumbler mechanisms. A plug spinner rotates a picked plug when it has been turned in the wrong direction.

These tools are designed for professional lock service. Training and controlled use are essential to prevent damage to pins, springs, plugs, and surrounding hardware.

Lock and Bench Vises

A vise keeps a lock cylinder or related component stable during disassembly, impressioning, filing, picking, and reassembly.

Available options include:

• Dedicated lock vises
• Portable vises
• Vacuum-base vises
• Rotating-head vises
• Adjustable bench-mounted models

A 360-degree rotating or pivoting head allows the workpiece to be positioned at a comfortable angle. Use protective jaws or controlled pressure to avoid marking finished hardware.

Locksmith File Sets

Files are used for impressioning, deburring, shaping, and precision adjustment. Locksmith file sets may include:

• Flat files
• Round files
• Square files
• Three-square files
• Warding files
• Half-round files

Select a file appropriate for the material and task. Removing too much material can weaken a key, alter a component, or make an accurate fit impossible.

Automotive Lock-Service Tools

This collection extends beyond residential rekeying and includes tools for automotive lock repair and disassembly.

Available products may include:

• Automotive face-cap pliers
• Ignition-removal tools
• Ignition-reset tools
• Key extractors
• Roll-pin assortments
• Scope kits
• Automotive picks
• Specialized pliers

Vehicle locks can contain delicate wafers, shutters, springs, and caps. Manufacturer-specific tools help technicians work with these components more accurately.

Automotive Lock Face-Cap Pliers

Face-cap pliers are designed to remove and replace the cap surrounding a compatible automotive lock cylinder. Proper jaws can help technicians produce a more even crimp during reassembly.

Confirm that the pliers support the cap size and cylinder design. Improper crimping may interfere with plug rotation or allow the lock assembly to separate.

Ignition-Removal and Reset Tools

Manufacturer-specific tools are available for servicing select automotive ignition assemblies.

Examples represented in the collection include:

• LockTech Honda Ignition Reset Tools
• HU100 GM ignition-removal tools
• Mercedes EIS removal tools

These tools address narrowly defined lock or ignition configurations. Confirm the version, vehicle coverage, and keyway before selecting a tool.

Automotive ignition work should be completed only with authorization from the vehicle owner.

Roll Pins and Replacement Hardware

Roll pins and small screws are used in remote-key refurbishment, flip-key assemblies, lock components, and other mechanical repairs.

The collection includes assortments containing several roll-pin and screw sizes. Keeping replacement hardware organized can help technicians complete repairs without reusing bent or damaged components.

Measure the original hardware before installing a replacement.

Pliers and Ring Tools

Locksmiths use several specialized pliers for caps, clips, retaining rings, wire, and other small components.

Available options may include:

• Face-cap pliers
• Retaining-ring pliers
• Convertible Truarc pliers
• Flush cutters
• Fine-grip pliers

Using the correct pliers reduces the risk of slipping, deforming a clip, or scratching nearby surfaces.

Mortise Lock Tools

Mortise cylinders and commercial hardware can require specialized installation and removal tools. A mortise wrench can improve grip and control while reducing contact with finished door surfaces.

Confirm that the tool fits the cylinder and hardware style. Avoid over-tightening a mortise cylinder because excess force can affect the cam, lock case, or door preparation.

Latch and Commercial Door Tools

The collection includes select tools for authorized commercial lockout and latch work. These may include handled latch shims and under-the-door lever tools.

Such equipment should be used only by licensed or qualified professionals with permission to service the property. Always confirm the door, lock, and surrounding hardware will not be damaged by the intended procedure.

Locksmith Work Mats and Organization

Small springs, pins, clips, and screws are easy to lose in a service vehicle or busy workshop. Pinning mats, parts trays, cases, and magnetic organizers help keep components visible and separated.

An organized workstation can improve:

• Pin control
• Component identification
• Master-keying accuracy
• Reassembly speed
• Inventory management
• Final quality checks

Clean tools and work surfaces regularly so dirt, metal filings, and old lubricant do not contaminate lock components.

Tools for Residential Rekeying

A practical residential rekeying setup may include:

• Plug followers in multiple sizes
• Pinning tweezers
• A pinning mat
• Key gauges
• Cylinder cap tools
• Shims
• Pinning kits
• Replacement springs and pins
• A small vise
• Appropriate key cutters

Additional manufacturer-specific tools may be necessary for knob, lever, deadbolt, and interchangeable-core systems.

Tools for Commercial Lock Service

Commercial hardware can involve mortise cylinders, rim cylinders, lever sets, interchangeable cores, and high-traffic door components.

A commercial locksmith may need:

• Mortise wrenches
• Cylinder-removal tools
• Plug-follower sets
• Pinning tools
• Key gauges
• Files
• Vises
• Inspection scopes
• Hardware-specific accessories

Identify the lock manufacturer and cylinder format before disassembly.

Tools for Automotive Lock Repair

Automotive lock work may require tools beyond those used for standard pin-tumbler cylinders. Vehicle locks commonly contain wafers and compact spring-loaded components.

Useful equipment may include:

• Automotive picks
• Lishi tools
• Face-cap pliers
• Broken-key extractors
• Ignition-removal tools
• Inspection scopes
• Fine tweezers
• Small files
• Roll-pin assortments
• Bench vises

Select tools based on the vehicle, keyway, and lock design.

Choosing the Right Rekeying Tools

Before purchasing a tool, consider:

1. Lock manufacturer
2. Cylinder type
3. Residential, commercial, or automotive application
4. Tool dimensions
5. Plug-follower diameter
6. Keyway
7. Pin or wafer system
8. Hardware finish
9. Included replacement parts
10. Tool material and durability
11. Mobile or bench use
12. Storage requirements
13. Technician experience
14. Manufacturer instructions

A broad tool collection is useful, but precise fit remains more important than quantity.

Professional and Authorized Use

Lock picks, shims, extraction tools, ignition tools, and bypass equipment are intended for lawful professional use. Confirm the customer’s identity and authority before servicing any lock, door, or vehicle.

Follow applicable licensing requirements, local laws, and industry best practices. Stop if the procedure risks unnecessary damage or if ownership cannot be established.

Shop Rekeying and Lock Tools at Noble Key Supply

Browse locksmith rekeying and lock tools for residential, commercial, and automotive work. Find plug followers, pinning tweezers, pinning mats, key gauges, extractors, shims, vises, picks, pliers, files, and specialty removal tools.

Noble Key Supply helps locksmiths equip their shops and service vehicles with dependable tools for professional lock maintenance, repair, and rekeying.