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Stanley 1/4 and 3/8 in. drive Metric/SAE Mechanic's Tool Set 145 pc

Meet the Stanley 145-piece Mechanic's Tool Set, designed to power through automotive, shop, and home projects with confidence. With 1/4" and 3/8" drive options and both metric and…

Stanley MPN STMT71653 In Stock & Ready to Ship
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$99.99
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About Product Overview

Meet the Stanley 145-piece Mechanic's Tool Set, designed to power through automotive, shop, and home projects with confidence. With 1/4" and 3/8" drive options and both metric and SAE sizing, this boxed collection takes the guesswork out of choosing the right socket for the job.

Why this Stanley set stands out

  • Durable Chrome Vanadium Alloy Steel construction delivers lasting strength for daily wrenching and repeated tightening sessions.
  • Two versatile drives—1/4" and 3/8"—to cover a broad range of fasteners from small electronics to mid-size automotive components.
  • Polished chrome finish enhances corrosion resistance and makes cleanup quick after greasy jobs.
  • Comprehensive, boxed organization keeps all 145 pieces neatly arranged for fast access and portable setup.
  • Not impact rated, optimized for hand-use and standard torque tasks, helping you avoid unnecessary wear on tools when using impact drivers.

Real-world use cases

This set is ideal for automotive repairs, motorcycle and bicycle maintenance, appliance servicing, and general home upgrades. Whether you’re tightening exhaust clamp bolts, assembling a DIY project, or swapping out a battery panel, you’ll appreciate the ready-to-go assortment and the efficiency of having metric and SAE options in one box.

Who benefits most

Perfect for DIY enthusiasts building a reliable home shop, professional technicians who value a portable, organized toolkit, and anyone who wants a durable, all-in-one socket set that covers common fasteners without hunting for missing pieces.

Key specifications at a glance

Material: Chrome Vanadium Alloy Steel
Finish: Polished Chrome
Drive Sizes: 1/4" and 3/8"
Sizes: Metric and SAE coverage
Packaging: Boxed
Pieces in Set: 145
Impact Rated: No

The Details Specifications

Brand Stanley
SKU 2043474
UPC 076174716535
Unit 0
Case Pack Quantity 2 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 4 × 19 × 13
Weight 12 lbs
Cubic Feet 0.65754 ft³
Country of Origin TAIWAN
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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