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Ball End Hex Key Set, 28-Piece (0.050-3/8 in., 1.3-10 mm) with Holder

Item #KLX91301
 • Ships Monday
  • IN 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8 in. (13 sizes)
  • MM 1.3, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10 mm (15 sizes)

Holders Included


High Leverage

We designed the keys to be longer in the largest sizes to increase leverage where it matters.

Snap-On Extra Long
Bondhus Long
Snap-On Extra Long
Bondhus Long

Precise Tip Geometry

  • Ball ends allow for off-center access
  • Chamfered ends slide into fasteners easily and reduce wear
TEKTON Hex and Star Keys Precise Tip Geometry
TEKTON Hex and Star Keys Steel and Chrome Plating

High-Performance Steel and Chrome Plating

  • Made with high-strength 8660 nickel chromium-molybdenum steel
  • Finished with nickel chromium for corrosion protection

Clear Markings

A high-contrast laser marking shows the size and item number on the front. The larger keys also include a stamped size marking on the back.

Laser Marking
(1/16 in., 1.5 mm, T6, and larger)
Stamped Marking
(3/32 in., 2.5 mm, T6, and larger)
TEKTON Hex and Star Keys Clear Markings

Included Storage Holder

TEKTON Hex and Star Key Holders Quick Access

Quick Access

Easily remove or insert the keys you want without having to move others out of the way.

Compare to conventional holders that stack L-keys

TEKTON Conventional Hex and Star Key Holders

Self-Aligning Key Slots

Key slots are uniquely shaped to guide the head of each key into alignment with the others.

Durable Material

The holder provides a firm flexible grip and resists cracking or breaking.

TEKTON Hex and Star Key Holders Durable Material


Ball End Hex Key Set, 28-Piece (0.050-3/8 in., 1.3-10 mm) with Holder

Country of Origin
Item Weight
2.78 lb.