CRAFTSMAN CMMT72728 728-Piece SAE & Metric Mechanics Tool Set
$3,255.28
3 in stock
The CRAFTSMAN CMMT72728 brings SAE and metric sockets, impact sockets, ratchets and wrench styles together in a 728-piece mechanics set.
72-tooth ratchets offer a 5° swing arc. Evaluate the tool mix and individual sizes against the vehicles or equipment you service, then plan accessible storage.
Mechanics hand tools
Build broad tool coverage around the fasteners you actually service
The CRAFTSMAN CMMT72728 is a 728-piece SAE and metric set spanning sockets, ratchets, impact sockets, several wrench styles and accessories. Its value lies in having different ways to reach and turn a fastener. Compare that coverage with your current tools and storage, rather than judging the set by piece count alone.
Mechanics hand tools
More ways to reach a fastener
CRAFTSMAN lists both 6-point and 12-point sockets, multiple drive sizes and a mix of conventional and ratcheting wrenches. That variety can help when a socket fits one joint but a wrench is the practical option on the next. Exact size coverage remains the deciding detail for a specialist vehicle or machine.
The 72-tooth ratchets have a stated 5° swing arc. This describes how far the handle moves between engagement points, not the amount of physical clearance the ratchet head needs. A tight recess may still call for a different socket depth, extension or wrench profile.
Think of the kit as a foundation for a working toolbox. A torque wrench, diagnostic tools, pullers or vehicle-specific bits may still be needed for your jobs. The set does not make every repair possible simply because its total count is large.
View sources and product documentation for exact-model specifications and separately identified general guidance.
- Total pieces
- 728Manufacturer-listed set count
- Ratchet mechanism
- 72 teeth5° stated arc swing
- Measurement coverage
- SAE + metricCheck individual sizes for your work
Understand the fit
Select the tool by the joint
A simple selection sequence makes a large kit easier to use and organize.
- Identify the fastenerMatch the actual size and head form; do not rely on a near-fit.
- Choose the drive toolSelect a socket or wrench that fits both the fastener and available access.
- Match the applicationUse the appropriate hand or impact-rated components for the tool driving them.
- Finish to the requirementUse specified tightening procedures and separate torque-control equipment when required.
This is a tool-selection overview. The equipment service manual sets the correct fastener torque and repair procedure.
Product details
Specifications and configuration
| Detail | Specification |
|---|---|
| Manufacturer model | CMMT72728 |
| Set size | 728 pieces |
| Measurement systems | SAE and metric |
| Socket profiles | 6-point and 12-point |
| Socket and bit-socket group | 316 pieces; manufacturer groups 1/4, 3/8, 1/2 and 3/4 in drives |
| Impact sockets | 130 pieces |
| Ratchets | 21 pieces |
| Combination wrenches | 92 pieces |
| Ratcheting wrenches | 67 pieces |
| Specialty wrenches | 60 pieces |
| Extensions and related accessories | 42 pieces |
| Impact-socket finish | Black oxide |
| Warranty listed | CRAFTSMAN full lifetime warranty; manufacturer terms apply |
| UPC | 885911926812 |
View sources and product documentation for exact-model specifications and separately identified general guidance.
Make the right choice
Choose coverage before quantity
Compare the kit with the tools and repair information already in your shop.
| Buying question | Useful comparison |
|---|---|
| Do I work on SAE and metric equipment? | Both systems are included; a single-system specialist may prioritize exact sizes. |
| Will I use an impact wrench? | Identify the impact-rated sockets and their sizes separately from hand sockets. |
| Do I work in confined spaces? | Compare head profile, socket depth and wrench access, not only tooth count. |
| Am I replacing an existing kit? | List duplicate tools and missing sizes before valuing the complete count. |
| Where will the tools live? | Plan labeled drawers or organizers around frequently used drive sizes. |
The published category totals add to 728. They are a contents breakdown, not 728 different fastener sizes.
In everyday use
Where this product fits
General automotive work
Build organized groups for small fasteners, general engine-bay access and heavier assemblies. Keep the most-used sizes easy to identify and return.
Mixed-equipment maintenance
SAE and metric coverage can suit workshops with varied machinery. Add application-specific tooling as the equipment list demands.
Expanding a home workshop
The set can consolidate several types of hand tools. Compare the space and budget with buying only the missing tools if you already own a substantial collection.
Before you order
Practical questions, clear answers
What does 728 pieces include?
CRAFTSMAN counts sockets, bit sockets, impact sockets, ratchets, wrench groups and accessories. The specification table separates those groups so the total is easier to evaluate.
Are all sockets suitable for impact use?
No such blanket claim should be made. The manufacturer identifies 130 impact sockets as their own group. Select components marked and intended for impact use when using a powered impact tool.
Does 72 teeth mean it fits anywhere?
It means a 5° engagement arc. The head, socket and handle still occupy space, so actual access depends on the joint and the selected combination.
Will it include every size I need?
No universal coverage promise is possible. Compare the manufacturer’s itemized list with the fasteners and service procedures on your own equipment, particularly uncommon sizes and specialty profiles.
What should I know about storage?
Do not confuse the presence of a case in the manufacturer product name with a promise of a particular rolling cabinet or drawer system. Confirm the supplied storage configuration and plan how a large kit will be organized.
How does the warranty work?
CRAFTSMAN lists a full lifetime warranty for this set. Use its current warranty guidance and support channel for the relevant tool category and replacement process; do not assume every store handles every claim identically.
Setup & ownership
Keep a large set usable
Sort tools by drive, measurement system and function when first unpacking. Compare the received contents with the list before mixing them into existing drawers. Keep impact sockets distinguishable from conventional sockets.
Clean tools after use, dry them before storage and inspect for damage or excessive wear. Owner discussions about starter mechanics sets often focus on missing sizes and convenient replacement support; use those themes to plan your kit, not as a rating of this exact 728-piece set.
Plan the complete setup
Use these guides to check the application, installation and specifications before ordering.
