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Deal.ai › Craftsman › Tool Kits
Craftsman
Craftsman 159-Piece Mechanics Set 159 pc

Craftsman 159-Piece Mechanics Set 159 pc

Best price now

$149.00at Lowe'sChecked 7 h ago

17% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $149.00 at Lowe's (checked Nov 11, 2026).
  • Checked at 3 stores.

Our take on the Craftsman 159-Piece Mechanics Set 159 pc

The Craftsman CMMT12125 is a 159-piece mechanics set built around 1/4, 3/8 and 1/2 inch drive ratchets, with six-point sockets in both metric and SAE sizes. Six-point sockets grip flat sides of fasteners and resist rounding better than twelve-point, which matters on rusty or tight bolts. It suits home mechanics and DIYers who want one case covering most car and household jobs. Against Husky and GearWrench sets of similar size, it leans on the three-drive range and lifetime hand-tool warranty rather than on extras like bit sockets or deep sockets in every size.

Best forHome mechanics working on cars and lawn equipmentDIYers who want metric and SAE in one caseBuying a first full socket and ratchet setKeeping a portable set in the garage or truck
Pros
  • Three drive sizes cover small, medium and large fasteners
  • Metric and SAE sockets in one organized case
  • Six-point sockets reduce rounding on worn bolts
  • Craftsman hand tools carry a lifetime warranty
  • Blow-mold case keeps pieces sorted and portable
Cons
  • Mostly standard-depth sockets; deep sockets are limited
  • No bit sockets or hex drivers in the set
  • Ratchet tooth count is lower than premium brands
  • Large sockets skip some sizes common on newer cars

Craftsman 159-Piece Mechanics Set 159 pc prices at every store

  • Lowe'sNew

    In stock

    $149.00Free shippingChecked 7 h ago
    Visit Lowe's
  • Ace HardwareNew

    In stock

    $179.00Free shippingChecked 7 h ago
    Visit Ace Hardware
  • Blain's Farm & FleetNew

    In stock

    $179.99Checked 7 h ago
    Visit Blain's Farm & Fleet

Store links may earn us a commission. Some prices via Klarna.

Craftsman 159-Piece Mechanics Set 159 pc price history

$149.00$149.00
Nov 9Nov 11

Lowest price we've seen: $149.00 on Nov 9 at Lowe's. Tracked across 3 stores since Nov 9.

What reviewers say

Owners generally rate this set as solid value for a home toolbox, praising the three ratchet sizes and the clear case layout. Complaints center on the ratchets feeling coarse and on gaps in the socket size range.

What people mention
  • Socket rangeMixedOwners like having metric and SAE together but note some sizes are missing.
  • Ratchet qualityCriticisedUsers say the ratchets feel coarse and have more backdrag than premium brands.
  • BuildPraisedSockets and extensions are reported to hold up well in regular home use.
  • CaseMixedThe labeled case keeps pieces organized, though some find the latches flimsy.
  • ValuePraisedBuyers call it a good starter set for the range of tools included.

From Ace Hardware

  • 1/4, 3/8 and 1/2 in. drive tool set
  • Metric and SAE sizes
  • 6 point sockets
  • 159 pieces
  • Auto mechanic's tool set
  • Craftsman CMMT12125
Guarantee
Ace Hardware Protection Plan available: 100% parts & repair labor coverage for mechanical and electrical defects after manufacturer warranty expires, power surg

About the Craftsman 159-Piece Mechanics Set 159 pc

This Craftsman mechanics tool set has 159 pieces for automotive and general repair work. It includes tools in 1/4 in., 3/8 in. and 1/2 in. drive sizes.

The set covers both metric and SAE sizes. The sockets are 6 point. The model number is CMMT12125.

Brand
Craftsman
Model
CMMT12125
Piece count
159 pieces
Drive sizes
1/4 in., 3/8 in. and 1/2 in.
Sizing
Metric and SAE
Socket type
6 point
Type
Auto mechanic's tool set

Questions and answers

Does this set include deep sockets?
Only a limited number. Most of the 159 pieces are standard-depth sockets, so plan on buying deep sockets separately for lug nuts and recessed bolts.
Is it 6-point or 12-point?
The sockets are 6-point, which grips fastener flats and resists rounding. That is better for worn bolts but can be tighter to fit in cramped spots.
What drives does it cover?
It has 1/4, 3/8 and 1/2 inch drive ratchets with matching sockets and extensions, so one case handles small trim work up to suspension-sized fasteners.
Does it come in a case?
Yes, it ships in a blow-mold case with labeled slots. The case is bulky but keeps the set portable and sorted.
Is it covered by a warranty?
Craftsman hand tools carry a lifetime warranty. Keep the receipt and contact Craftsman for replacement of a failed ratchet or socket.
Is it good for a beginner?
Yes. It covers the common metric and SAE sizes a home mechanic needs, and the three drive sizes mean you can start with one set instead of buying several.
Where is the Craftsman 159-Piece Mechanics Set 159 pc cheapest?
At Lowe's, for $149.00, 17% under what the other stores charge, as of our latest check.
Where can I buy the Craftsman 159-Piece Mechanics Set 159 pc?
3 stores we checked sell it, including Lowe's, Ace Hardware, Blain's Farm & Fleet.

Stores we've priced the Craftsman 159-Piece Mechanics Set 159 pc at

  • Ace Hardware deals and prices
  • Blain's Farm & Fleet deals and prices
  • Lowe's deals and prices

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