CRAFTSMAN Socket Set, 159 Piece Socket Wrench Set Mechanics Tools 1/4-in., 3/8-in., and 1/2-in, 6 Point and 12 Point (CMMT12125)

Description

CRAFTSMAN Socket Set, 159 Piece Socket Wrench Set Mechanics Tools 1/4-in., 3/8-in., and 1/2-in, 6 Point and 12 Point (CMMT12125)

Overview

You need a reliable, complete socket set that handles everything from routine maintenance to demanding repairs. The CRAFTSMAN 159-piece socket wrench set (CMMT12125) gives you a professional-grade assortment of sockets, ratchets, wrenches, and specialty bits in one organized kit. Built with a full polish chrome finish and backed by CRAFTSMAN’s full lifetime warranty, this set is made to last and to make your work faster and easier.

Key Benefits for You

• Corrosion resistance that keeps tools looking and performing like new thanks to the full polish chrome finish.
• Smooth, precise operation from the 72-tooth ratchets that deliver a 5-degree arc swing, letting you work in tight spaces with more control.
• Easy transport and storage with a durable blow-molded case that secures each piece in its place so you can grab what you need quickly.
• A complete assortment that covers 1/4″, 3/8″, and 1/2″ drive applications, suitable for automotive repairs, home projects, and professional mechanic work.

Why you’ll like this set

You’ll appreciate how logically arranged the tools are inside the blow-molded case. Everything stays put and is easy to find, so you spend less time hunting for the right socket and more time getting the job done. The ratchets offer refined engagement and low swing arc, which means fewer repositioning moves in cramped areas. The chrome finish resists rust and cleans up with a quick wipe, so the set stays presentable after long-term use.

Who this set is for

• You, if you’re a car owner who likes to handle regular maintenance and occasional repairs yourself.
• Professional mechanics who want a dependable kit for shop or jobsite use.
• Hobbyists and DIYers who want a comprehensive set that covers common fastener types and sizes.

What’s included (high-level)

This 159-piece mechanics set includes a broad mix of sockets and accessories across three drive sizes, plus ratchets and specialty bits. Typical contents include:

• 1/4″, 3/8″, and 1/2″ drive sockets (both 6-point and 12-point)
• 72-tooth ratchets for each drive size (providing a 5-degree arc swing)
• Standard and deep sockets in SAE and metric sizes
• Extension bars and universal joint(s)
• Adapters and bit driver
• Assorted screwdriver bits and hex bits for common fasteners
• A durable blow-molded case that keeps everything organized

(Exact socket size counts and bit types may vary by production run; refer to the package or manual for a precise inventory.)

Features Explained

• Full Polish Chrome Finish: The bright, polished chrome provides a protective layer against corrosion and makes cleaning simple. It’s also easier to spot tools in a busy workspace.
• 72-Tooth Ratchet Mechanism: High tooth count means smaller throw angle—only 5 degrees—so you can reposition the ratchet less often when working in confined spaces.
• Variety of Socket Points: Both 6-point and 12-point sockets are included. Use 6-point sockets for maximum grip on stubborn fasteners and 12-point sockets when you need faster alignment with the bolt head.
• Durable Blow-Molded Case: The molded case is designed for secure transport and neat storage. Each tool has a dedicated slot, which reduces noise and prevents lost pieces.

How you’ll use it

• Routine maintenance: Change brakes, swap spark plugs, and rotate tires using the appropriate drive and socket size.
• Tight spaces: Use the 72-tooth ratchets and short extension setup to reach fasteners in cramped engine bays or behind equipment.
• Versatile repairs: Switch between 6-point and 12-point sockets for either maximum torque or quick engagement depending on the job.
• Convert drive sizes: Use adapters to move between 1/4″, 3/8″, and 1/2″ applications when a specific ratchet or socket is needed.

Care & Maintenance Tips

• Wipe down the tools after use to remove grease and dirt. The chrome finish wipes clean easily.
• Apply a light film of machine oil to ratchet mechanisms periodically to maintain smooth operation.
• Keep the case closed and stored in a dry place to prevent moisture exposure and corrosion over time.
• Inspect sockets and bits for signs of wear; replace damaged pieces to avoid rounding fasteners or injuring yourself.

Warranty & Support

This set includes CRAFTSMAN’s full lifetime warranty. If any tool fails due to manufacturing defect, you can contact CRAFTSMAN customer support for repair or replacement according to warranty terms. Keep your purchase receipt or register the product with CRAFTSMAN for quick service if needed.

Product Specifications

Specification	Details
Model	CMMT12125
Total Pieces	159 pieces
Drive Sizes Included	1/4″, 3/8″, 1/2″
Socket Types	6-point and 12-point sockets (SAE and metric assortments)
Ratchet Teeth	72-tooth ratchets (provides 5° arc swing)
Finish	Full Polish Chrome Finish (corrosion resistant)
Storage	Durable blow-molded case with molded tool locations
Warranty	Full Lifetime Warranty (CRAFTSMAN)
Intended Use	Automotive repair, general maintenance, professional and DIY applications

Frequently Asked Questions

Q: Are both SAE and metric sizes included? A: Yes. The set includes a mix of SAE and metric sockets to cover common sizes used in automotive and general mechanical work.

Q: Will the ratchets hold up under professional use? A: The 72-tooth ratchets are built for smooth, precise engagement and are suitable for professional and heavy-duty use; proper care and correct application will extend their life.

Q: Can you expand this set with additional sockets? A: You can add individual sockets or specialty tools that match the drive sizes included (1/4″, 3/8″, 1/2″). The blow-molded case is optimized for the included pieces; additional items may need separate storage.

Q: How do I make a warranty claim? A: Contact CRAFTSMAN customer support with proof of purchase and a description of the issue. They will guide you through the replacement or repair process under the full lifetime warranty.

Buying Tips

• If you plan to transport the set frequently, check the case latches to ensure secure closure.
• Pair the set with a magnetic parts tray and a torque wrench for accurate, efficient work.
• If you need more specialized sockets (e.g., impact sockets), consider selecting additional items rated for that use to complement this chrome-finish mechanics set.

This CRAFTSMAN 159-piece socket wrench set gives you a practical, long-lasting toolkit that fits a wide range of mechanical tasks. You’ll get reliable ratchets, a full complement of sockets, and organized storage—all supported by a respected lifetime warranty so you can work with confidence.

CRAFTSMAN Socket Set, 159 Piece Socket Wrench Set Mechanics Tools 1/4-in., 3/8-in., and 1/2-in, 6 Point and 12 Point (CMMT12125)

You’re looking at a complete, rugged socket set built to handle everything from light household repairs to professional automotive work. The CRAFTSMAN 159-piece set gives you the sizes and accessories you need in a single, well-organized kit. With corrosion-resistant chrome finishes, a high-performance 72-tooth ratchet, and a durable blow-molded case, this set is designed to make your work faster and more pleasant.

Why this set makes sense for your toolbox

You want tools that perform under pressure and last for years. This set combines the convenience of multiple drive sizes (1/4″, 3/8″, 1/2″) with 6-point and 12-point sockets so you can work with different bolt heads without switching toolkits. The 72-tooth ratchet offers a tight 5-degree arc swing, letting you operate in cramped spaces with minimal repositioning. Everything snaps into place in a sturdy carrying case so you can stay organized and mobile.

Key features and benefits

Solid construction and corrosion protection

• Full polish chrome finish resists rust and makes cleaning fast and easy.
• Durable construction stands up to everyday use, whether you’re working in a garage or on a job site.

Precision ratchets for faster work

• 72-tooth ratchets provide a 5-degree arc swing for fine incremental positioning.
• Smooth, reliable switching between directions reduces downtime and frustration.

Comprehensive, all-in-one set

• Three drive sizes (1/4″, 3/8″, 1/2″) cover a wide range of fasteners.
• Includes both 6-point and 12-point sockets so you can choose the best grip for the job.
• Specialty bits and accessories expand your capabilities beyond basic socket work.

Organized storage and portability

• Durable blow-molded case with labeled trays keeps sockets and accessories secure and easy to find.
• Comfortable to carry and compact enough to fit on a workbench or in a vehicle.

What’s included

You’ll receive a complete assortment of sockets, ratchets, wrenches, and specialty bits for a full range of mechanical tasks:

• 1/4″, 3/8″, and 1/2″ drive ratchets (72-tooth)
• Assorted 6-point and 12-point sockets in both SAE and metric sizes
• Extensions, adapters, and universal joints
• Hex keys, screwdriver bits, and specialty bits
• Durable blow-molded case for storage and transport

Product specifications

Specification	Details
Brand	CRAFTSMAN
Model	CMMT12125
Pieces	159
Drive sizes	1/4″, 3/8″, 1/2″
Socket types	6-point and 12-point (SAE & Metric)
Finish	Full Polish Chrome (corrosion resistant)
Ratchet tooth count	72-tooth
Ratchet arc swing	5 degrees
Case type	Blow-molded, labeled trays
Warranty	Full lifetime warranty
Use	Automotive, mechanical, DIY, professional

Who this set is for

You’ll get value from this set if you:

• Work on cars, motorcycles, lawn equipment, or bicycles.
• Perform general home maintenance or renovation projects.
• Need a reliable, portable kit for mobile service work.
• Want a single, versatile set to outfit an entry-level workshop.

How to use the set effectively

• Match the socket type (6-point or 12-point) to the fastener: use 6-point for a stronger grip on stubborn bolts, 12-point for easier alignment in confined spaces.
• Use the 3/8″ drive for the majority of tasks; switch to 1/2″ for larger fasteners and 1/4″ for precision or shallow fasteners.
• Apply steady, even force and avoid sudden impacts with sockets that aren’t impact-rated.
• Keep ratchet mechanisms clean and occasionally lubricated for smooth action and long life.

Safety tips

• Wear eye protection when working under vehicles or with rusty fasteners.
• Use the correct socket size — a snug fit prevents rounding fastener heads.
• Don’t use chrome sockets with impact tools; they’re not designed for the stresses of impact wrenches.

Care and maintenance

• Wipe tools after use to remove oil, dirt, and moisture.
• Store sockets and ratchets in the provided blow-molded case to prevent loss and minimize exposure to humidity.
• Periodically lubricate ratchet gears with a light machine oil to maintain smooth operation.
• Inspect tools regularly for wear, especially socket faces and ratchet teeth; replace damaged pieces to avoid injury or fastener damage.

Warranty and support

The set comes with CRAFTSMAN’s full lifetime warranty, meaning the tools are backed for as long as you own them. If a tool fails due to manufacturing defects or workmanship, the warranty provides a straightforward replacement process through authorized CRAFTSMAN service channels. Keep your proof of purchase and model information handy for any warranty service requests.

Common projects where this set excels

• Basic engine and brake work on cars and trucks
• Routine maintenance like oil changes, battery replacement, and suspension checks
• Assembly and disassembly of household items and furniture
• Bicycle repairs, small engine maintenance, and HVAC service tasks

Frequently asked questions

Q: Are these sockets impact-rated? A: No. The full polish chrome finish and the sockets in this set are not intended for impact tools. Use impact-rated sockets with impact wrenches to avoid damage.

Q: Does the kit include both SAE and metric sizes? A: Yes. The assortment contains both SAE and metric sockets across the three drive sizes so you can handle fasteners from a variety of manufacturers and equipment.

Q: How durable is the case? A: The blow-molded case is built to withstand normal workshop conditions and keeps everything organized. It’s sturdy enough for transport but not intended as a tool chest replacement.

Q: Can I replace individual pieces? A: CRAFTSMAN offers replacement parts and individual tools through authorized retailers and service centers. The full lifetime warranty can also cover defective pieces.

Tips to get the most from your set

• Arrange sockets in the case in the order you use them most often to save time.
• Keep a small torque wrench nearby for critical fasteners that require precise torque.
• Add a small magnetic tray to your work area for loose hardware while you work.
• Use the adapters included when you need to switch drive sizes without changing tools.

Purchase and delivery information

When you order this set, check the product page for current shipping options, estimated delivery windows, and any available promotions. Packaging protects the case and tools for reliable delivery; inspect the kit upon arrival to ensure all components are present and undamaged.

If you want a dependable, all-inclusive toolkit that covers a wide range of mechanical jobs, this CRAFTSMAN 159-piece set gives you professional-grade ratchets, a full socket assortment, and the confidence of a lifetime warranty. Add it to your cart to outfit your toolbox with a kit built for performance and longevity.

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