Klein Tools 70543 3-piece hex key set

Specs

Color
Orange
Model
70543
Product group
Tools

Klein Tools 70543 3-Piece Compact Folding Hex Key Set

KLEIN TOOLS
$29.98 Checked 1 day ago
View on Amazon
  • Portable Design
  • 25 Hex Key Sizes
  • Key Tension Adjustment
  • 270-Degree Range
  • Square Cut Ends

About this product

This set includes 25 individual keys covering a wide range of SAE, metric, and Torx sizes, all housed in a heavy-duty, reinforced nylon handle. The blades are crafted from heat-treated alloy steel with a rust-resistant coating, ensuring longevity and durability under demanding industrial conditions. Each blade features square-cut ends to provide a full-depth, secure fit that helps prevent slipping and stripping during high-torque applications.

Engineered for convenience, the unit allows for a 270-degree rotation of each blade for better access in tight spaces. Users can easily customize the tension of the individual keys using a standard #2 Phillips screwdriver. The compact, pocket-sized design makes this set an ideal addition to any tool bag or workbench, providing a reliable multi-tool experience for assembly, maintenance, and repair projects.

View on Amazon

Similar products

Layout
Product Brand Category Trend Price Change Updated
ELEAD 14-Piece T-handle Allen Wrench Set overview ELEAD 14-Piece T-handle Allen Wrench Set 70209 ELEAD Hex Keys $24.69 — 1 hour ago
LOZAGU 36-Piece Hex Key Allen Wrench Set full collection LOZAGU 36-Piece Hex Key Allen Wrench Set (Blue/Black) LOZAGU Hex Keys $9.99 — 1 hour ago
AMM 31-Piece Hex Key Wrench Set AMM 31-Piece Hex Key Wrench Set YMX093 AMM Hex Keys $10.89 — 1 hour ago
DIYSELF 17-Piece Allen Wrench Set DIYSELF 17-Piece Metric & SAE Folding Allen Wrench Set (Red) DIYSELF Hex Keys $13.99 — 5 hours ago
CRAFTSMAN 20 Piece Hex Key Set packaging CRAFTSMAN 20 Piece Universal L-to-T Allen Wrench Hex Key Set CRAFTSMAN Hex Keys $25.29 — 23 hours ago
warmtree 17-piece folding Allen wrench set yellow and silver warmtree 17-Piece Folding Allen Wrench Set WTFAWS warmtree Hex Keys $6.99 — 23 hours ago
SEDY 32-Piece Hex Key Wrench Set overview SEDY 32-Piece Hex Key Wrench Set SDY-94296 SEDY Hex Keys $12.34 — 23 hours ago
TOMMARS Allen Wrench Set in red storage case TOMMARS Allen Wrench Sets K1R95209-FBA Red Extra Long TOMMARS Hex Keys $52.99 — 23 hours ago

Questions

What specific sizes are included in the Klein Tools 70543 set?

This set includes 25 sizes, covering standard SAE measurements, metric sizes ranging from 1.5mm to 8mm, and Torx sizes from T9 through T40.

Can the tightness of the Klein Tools 70543 blades be adjusted?

Yes, you can easily adjust the tension of each folding key by using a #2 Phillips screwdriver on the fastener located on the handle.

Are the blades on this Klein Tools set resistant to corrosion?

The blades are manufactured from heat-treated alloy steel and feature a specialized coating designed to resist rust and improve long-term durability.

What is the maximum opening angle for the keys on this folding set?

Each blade in the Klein Tools 70543 set can open independently up to 270 degrees, allowing for versatile positioning when working at difficult angles.