275 PC Mechanics Tool Set


HART continues to expand our toolsets—and the 275 piece set definitely takes it to the next level. You’ll find an extensive range of standard as well as deep well sockets in both metric and SAE for general automotive work. The 90-tooth ratchets allow up to 20% more access in tight spaces while the reverse switch lever lets you change working direction with just one hand. The quick-release offers superior socket hold. Having the option of 1/4”, 3/8” and 1/2” drive ratchets makes large and small tasks easy to work through. The full-chrome finish ... Show More

Available Configurations Compare Options (2)

275 PC Mechanics Tool Set

Available Configurations
Product Description



What's in the box?

  • (16) Tools
  • (16) Hex Bit Sockets
  • (6) 1/4" Drive Combo Star Bit Sockets
  • (6) 3/8" Drive Star Bit Sockets
  • (23) 3/8" Sockets
  • (24) 1/4" Sockets
  • (19) 3/8" Deep Well Sockets
  • (16) 1/4" Deep Well Sockets
  • (18) Nut Driver Bits
  • (24) 1/2" Drive Sockets
  • (12) 3/8" Shallow Impact Sockets
  • (12) 1/2" Shallow Impact Sockets
  • (20) Short Arm Hex Keys
  • (48) 1" Insert Bits
  • (15) Combination Wrenches

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Drive Size
1/4", 3/8", 1/2"
Drive Depth
Standard and Deep Well
6 Point and 12 Point
Measure Type
SAE and Metric

Warranty Information

All HART 20V Power Tool and Lawn & Garden products are covered by a 3-year limited warranty. All HART 40V Outdoor Tools are covered by a 5-year limited warranty. All HART 40V batteries are covered by 3-year limited warranty. Hand Tools (tape measures, hammers, pliers, etc.) are covered by a limited lifetime warranty. Click on the link below for specific warranty details.

Warranty Info

Customer Support

If you have a service-related question or have issues with a tool, visit our support site, where we will be honored to assist you.

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