CRAFTSMAN CMMT12001 3-Piece Adjustable Wrench Set, All Steel, Metric and SAE
Reviews
Price
Product description
Built as a three-piece, all-steel set, the CRAFTSMAN CMMT12001 brings adjustable wrenches together for jobs ranging from standard bolt turning to specific automotive repairs. Wide-opening jaws add versatility, while large markings make wrench size easier to identify as you work.
A polished chrome finish provides corrosion resistance, and the set meets or exceeds ASME specifications. It’s a practical alternative to choosing a single adjustable wrench when you want three tools in one set.

Key specifications
- Set: 3 all-steel adjustable wrenches
- Material: Alloy steel
- Finish: Full-polish chrome
- Scale: Metric and SAE, as identified for the set
- Jaw: Wide-opening adjustable design
- Markings: Large size markings for quick identification
- Standards: Meets or exceeds ASME specifications



The adjustable design supports a range of fastener sizes, while the wide jaw opening adds flexibility for general wrenching and automotive repair tasks. Large markings help you spot the size you need without relying on memory, and the polished chrome finish is designed to resist corrosion. Together, these details make the set useful for keeping multiple adjustable tools ready for different bolt-turning jobs.
Buyer feedback often highlights the range of sizes, functionality, and durability. Opinions on build quality and adjustment are mixed, so feedback reflects different experiences rather than a uniform assessment. The set’s practical appeal is its combination of three adjustable tools, visible markings, and a corrosion-resistant finish.

Tips for day-to-day use
Choose the wrench whose jaw opening suits the fastener, then position the jaws securely before turning. The size markings help distinguish the tools when switching between jobs. For standard bolt turning or a specific automotive repair, the adjustable format offers a flexible alternative to selecting a separate fixed-size wrench for every task.



A simple use case is keeping the set with your hand tools for repairs that involve different bolt sizes: select the appropriate wrench, adjust the jaw, and use the markings to identify the tool again when changing fasteners. The all-steel construction and polished finish suit a set intended for regular tool use, wipe the wrenches after use and store them with your other hand tools.
Box contents

The set includes three all-steel adjustable wrenches. Their adjustable jaws and size markings provide a shared, easy-to-recognize format across the set, while three tools give you options for different fasteners during a repair.
What to clarify



What comes in the set? It includes three all-steel adjustable wrenches.
What do the markings help with? The large markings make size identification quicker. The set is identified as having Metric and SAE scales.
What jobs is this set designed for? It is suited to standard bolt turning and specific automotive repairs, with wide-opening adjustable jaws for added versatility.
Should you buy it?
This set is a useful fit for anyone who wants several adjustable wrenches for general bolt turning and automotive repair tasks. Its three-piece format, wide-opening jaws, quick-to-read markings, and polished chrome finish bring practical versatility to a hand-tool collection.
Products with discounts that might interest you
- CRAFTSMAN CMMT87220 20-Piece Ratcheting Wrench Set, SAE and Metric
- YIYEIE Y0018 Click Torque Wrench Set, 1/4, 3/8 and 1/2-Inch Drives
- Craftsman Cordless Ratchet Wrench 3/8-Inch
- BILITOOLS B1R953143 Magnetic Swivel Spark Plug Socket, 5/8-Inch, 10-Inch
- coobeast 3/8-Inch Offset Extension Wrench, Impact-Ready, 0° Swing
- DISEN DISEN-3GDTJLBNew Extendable Ratchet Wrench Set, 72-Tooth, 3 Drive Sizes
- ELEAD E70056 27-Piece Hex Key Set, Metric and SAE, Ball-End Keys
- GRENPRO 071063 22-Piece Ratcheting Wrench Set, SAE and Metric CR-V
- HERONIX HX9086US 3/8-Inch Click Torque Wrench, 5–50 Ft-Lb, ±3% Accuracy
- HORUSDY SAE & Metric 24-Piece Ratcheting Wrench Set, 72-Tooth, Chrome Vanadium Steel
- SEDY 81061 30-Piece Combination Wrench Set, SAE and Metric, 12-Point
- SUZUME SM2324 24-Piece Flex Head Ratcheting Wrench Set, Metric & SAE
- SWANLAKE GARDEN TOOLS 66218 24-Inch 3/8-Inch Drive Flex Head Breaker Bar
- WORKPRO 27mm Oil Filter Socket Wrench, 6-Point, 3/8-Inch Drive, Low Profile
- DISEN DISEN-3BZGBJLB-100 Ratchet Set, 3 Drive Sizes, 100-Tooth Mechanism
- DISEN DISEN-3HDTJLB Extendable Flex-Head Ratchet Wrench Set, 3-Piece, 72-Tooth
- SEDY 81179 12-Piece Metric Flex-Head Ratcheting Wrench Set, 8-19mm, 72-Tooth
- DISEN DISEN-3_8HDTJLB 3/8-Inch Extendable Ratchet, 72-Tooth Flex Head
- VERVEWAVE 3/8-Inch Cordless Ratchet Wrench, 88 ft-lbs, Variable Speed
- Amazon Basics Folding Hex Key Set 3-Pack 🛠
- SEDY 81130 24-Piece Flex-Head Ratcheting Wrench Set, Metric and SAE
- SEDY 24-Piece Flex-Head Ratchet Wrench Set, SAE and Metric, 72-Tooth
- SEDY 12-Piece SAE Ratcheting Wrench Set, 72-Tooth Cr-V Steel, 1/4–7/8 in.
- VANPO 6b5dfebe-a6f9-4814-8be1-3eedc315b3c2 1/2-Inch Click Torque Wrench, 20–260 ft-lb
