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Adhesives, Chemicals & Lubricants Conduit, Raceway & Cable Support Control & Automation Data & Communication Electrical Vehicle Charging Electrical Fittings Electrical Boxes & Covers Electric Utility & Outside Plant Products Enclosures Fasteners & Hardware Heat, Ventilation & Builder Products Lighting & Lighting Controls Office & Packaging Supplies Power Distribution Power Sources & Motors Safety Products Solar Products Tools & Instruments Welding & Soldering Wire Termination & Supplies Wire, Cords & Cables Wiring Devices

Adhesives, Chemicals & Lubricants

Adhesives

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Conduit, Raceway & Cable Support

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Wire Mesh / Basket Cable Tray

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Ladder Cable Tray

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Conduit

EMT Conduit

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Raceway Systems

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Strut & Accessories

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Angles

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Audio Amplifiers

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Faceplates & Boxes

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Modems & Gateways

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Data Cable Support Systems

Enclosure & Cabinet Accessories

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Structured Wiring Enclosures

Electrical Vehicle Charging

Electric Vehicle Chargers

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Conduit Clips & Clamps

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Conduit Locknuts

Conduit Unions

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Reducing Washers

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Colored EMT Connectors

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Communication & Low Voltage

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Octagon/Round Boxes & Covers

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Non-Metallic Round Boxes

Non-Metallic Round/Octagon Covers

Outlet/Switch Boxes & Covers

Metallic Outlet/Switch Boxes

Metallic Outlet/Switch Covers

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4-11/16" Square Boxes

4-11/16" Square Surface Covers

4" Square Boxes

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Utility Enclosures & Covers

Utility Enclosure Covers

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Weatherproof Boxes, Covers, & Accessories

Weatherproof Boxes

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Box Hardware & Accessories

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Current Transformer Cabinets

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Housing & Grill Assembly

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Emergency Lighting & Exit Signs

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Emergency Lighting Lamp Heads

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Fixtures

Hazardous Location & Vapor Tight Fixtures

Indoor Lighting Fixtures

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Hanging Chains & Stems

Replacement Lens & Wire Guards

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Lighting Controls & Accessories

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Lighting Control Panels

Lighting Control Switches

Lighting Control Systems

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Portable Work Lights

Temporary Work Lights

String Lights

Office & Packaging Supplies

Decor

Wall Arts

Power Distribution

Busway & Accessories

Bus Plugs

Busway Tap Off Units

Circuit Breakers

Low Voltage Power Circuit Breakers

Miniature Circuit Breakers

Molded Case Circuit Breakers

Residential Circuit Breakers

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Disconnect & Safety Switches

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Fuses

British & IEC Fuses

Current-Limiting Fuses

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Grounding & Bonding Products

Busbars

Busbar Spacers & Accessories

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Load Centers

Load Center Accessories

Load Center Covers

Load Center Interiors

Single Phase Convertible Load Centers

Single Phase Main Breaker Load Centers

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Metering

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Panelboards & Accessories

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Surge Protection

Circuit Breaker SPD

External Load Center SPD

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Temporary Power

Metered Power Outlet Panels

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Portable Power Distribution Box

Terminal Blocks, Taps & Strips

Terminal Blocks

Terminal Strips

Transformers

Low Voltage Transformers

Power Distribution Transformers

Transformer Accessories

Power Sources & Motors

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Insulating Blankets

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CO & Smoke Combination Alarms

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Smoke Alarms

First Aid & Wound Care

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Towlettes

Swabs & Applicators

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Switch Lockouts

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Personal Protective Equipment

Boots, Shoes, & Foot Protection

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Coolers, Tumblers & Hydration

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Label Printers

Labels and Markers

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Traffic Control Products

Barriers and Safety Tapes

Solar Products

Balance of Systems

Combiner Box

Surge Protection

System Monitoring

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Microinverters

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Ballasted

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Tools & Instruments

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Sprayers

Fish Tapes & Conduit Tools

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Conduit Heaters

Fish & Glow Rods

Fish Tape Accessories

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Hand Tools

Automotive Specialty

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Caulking Gun

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Ladders, Platforms and Scaffolding

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Power Tools & Attachments

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Storage & Material Handling

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Testing Instruments

Cable Length Meters

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Equipment Cases

GFCI/Receptacle Circuit Testers

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Tool Kits & Reference Manuals

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Welding & Soldering

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Soldering Irons, Guns & Pots

TIG Welding & Accessories

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Cable Lugs

Ground Clamps

Splice Connectors

Welding Consumables

Weld Materials

Welding Supplies

Flint Ignitors

Wire Termination & Supplies

Bundling & Securing

Cable Clips, Clamps & Straps

Cable Hooks, Hangers & Stackers

Cable Protectors

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Cold & Heat Shrink

Cold Shrink

Heat Shrink Boots

Heat Shrink Kits

Heat Shrink Tubing

Grounding Products

Grounding Bridges

Grounding Grid Connectors

Lugs & Connectors

Compression Lugs

Compression Sleeves

Insulation Piercing Connectors

Mechanical Lugs

Multi-Tap Connectors

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Marking & Labeling

Clip-On/Slip-On Wire Markers

Heat Shrink Wire Markers

Label Printers

Labeling Pens

Printer Label Cartridges

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Small Crimp & Wire Connectors

Butt Connectors

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Disconnects

Fork Terminals

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Splicing & Terminating Kits

Resin Splices

Splice Kits

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Molds - Busbar to Busbar

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Molds - Cable to Ground Rods

Molds - Cable to Lug or Busbar

Molds - Cable to Rebar

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Electrical Tapes

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URD Underground Rural Distribution Cables

XHHW

Copper Building Wires & Cables

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NM Non-Metallic Sheathed Cables

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SEO/SEOW/SEOOW Portable Cord - 600V Thermoplastic Elastomer Jacket

SJEO/SJEOW/SJEOOW Portable Cord - 300V Thermoplastic Elastomer Jacket

SO/SOW/SOOW Portable Cord - 600V Thermoset Rubber Jacket

Hook-Up, Lead & High Temperature Wires

MTW Machine Tool Wires

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HCFC Health Care Facilities MC Cables

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PVC Jacketed Armored Cables

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Product image for Milwaukee 49-66-7021 8PC 3/8 DR MM DP 6

Milwaukee 49-66-7021 8PC 3/8 DR MM DP 6

Manufacturer: Milwaukee Tool

Catalog #: 49-66-7021

QED Part #: 4385404

$49.97 /ea

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