Lisle 42500 Long Arm Hex Key Set, 12-Piece, 0.050" to 5/16"

Lisle 42500 Long Arm Hex Key Set, 12-Piece, 0.050" to 5/16"

• Lisle 42500 is a long arm hex key set designed for deeper access to Allen-type screws and for added turning leverage. This 12-piece fractional set includes heat-treated alloy steel hex keys in a handy storage case for organized tool access and service use.
• Features:
  • Long arm design allows longer reach for deep socket Allen-type screws.
  • 12-piece fractional set covers sizes from 0.050" to 5/16" for a wide range of service tasks.
  • Heat-treated alloy steel construction supports durability in repeated hand-tool use.
  • Handy storage case helps keep the hex keys organized and easier to identify between jobs.
  • Designed for Allen-type screw service where added reach and torque are beneficial.
• Includes:
  • 0.050" Long Arm Hex Key
  • 1/16" Long Arm Hex Key
  • 5/64" Long Arm Hex Key
  • 3/32" Long Arm Hex Key
  • 7/64" Long Arm Hex Key
  • 1/8" Long Arm Hex Key
  • 9/64" Long Arm Hex Key
  • 5/32" Long Arm Hex Key
  • 3/16" Long Arm Hex Key
  • 7/32" Long Arm Hex Key
  • 1/4" Long Arm Hex Key
  • 5/16" Long Arm Hex Key
  • Storage Case
• Specifications:
  • Manufacturer: Lisle
  • Part Number: 42500
  • MPN: 42500
  • UPC: 083045425007
  • Product Type: Long arm hex key set
  • Piece Count: 12-piece set
  • Size Range: 0.050" to 5/16"
  • Measurement System: Fractional
  • Material: Heat-treated alloy steel
  • Storage: Handy storage case
  • Packaging Type: Skin-packed
  • System Compatibility or Application: Designed for Allen-type screws, including deep socket applications where longer reach and increased torque are needed
• The Long Arm Hex Key Set can also be referred to as Allen key set, long arm Allen wrench set, fractional hex key set, SAE hex key set, and long reach hex key set.

Lisle manufactures specialty automotive tools, service tools, and mechanic equipment for repair and maintenance applications. The brand is known for practical hand tools and shop service tools used in professional automotive environments.

Q: What sizes are included in Lisle 42500?
A: Lisle states that this set includes 12 fractional hex keys from 0.050" to 5/16".

Q: Does this set include a storage case?
A: Yes. Lisle states that the set comes in a handy storage case.

Q: Why does this product have an Includes section?
A: This SKU contains multiple distinct hex key sizes plus a storage case, so an Includes section is required.

Q: What is this set designed for?
A: It is designed for Allen-type screws, especially deep socket applications where longer reach and increased torque are helpful.