Harbor Freight Tools


Master Technician Tool Set, 428 Piece

Complete mechanic's tool set

Was $419.99
Save $90
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GEARWRENCH 89059 at $1610.73 Save $1280.74

Available Online by Dec. 21

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The QUINN™, 428 Piece Mechanic's Tool Set includes the most-used automotive and mechanic's tools, such as ratcheting wrenches, pliers, and sockets in SAE and metric measurements. Constructed of durable chrome vanadium steel, this mechanic's tool set is built to last.

  • 251 shallow, deep and bit sockets
  • 30 fully polished combination wrenches
  • 15 fully polished ratcheting wrenches
  • 12 screwdrivers
  • 3 72 tooth ratchets
  • Full assortment of extensions, adapters, hex keys. and driver bits
  • Chrome vanadium steel for strength and durability

(3) ratchets,(2) breaker bars, (251) sockets, (18) extensions & adapters, (30) combo wrenches, (15) ratcheting wrenches,(1) 8 in. adjustable wrench, (12) screwdrivers,(43) insert bits, (12) nut driver bits, (1) bit wrench, (40) hex keys
Chrome vanadium steel
SAE or Metric
SAE & Metric
Shipping Weight
66.20 lb.
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change

Lifetime Warranty. We guarantee this Tool to be free from defects in material and workmanship for the life of the product. Limitations apply.