Metric Hex Key Wrench Set | KT Pro Tools

Part: Metric Hex Key Wrench Sets in Regular & Ball End styles by KT Pro Tools

Why You Need This: Socket head bolts, also known as "Allen" head bolts (with "Allen" being a brand name), have gained popularity in manufacturing over the last four decades. These bolts are easier to install and remove, resist stripping, and are widely used in modern motorcycles. Swapping JIS (Japanese Industrial Standard) Philips head screws on vintage Honda motorcycle engines for socket head bolts simplifies maintenance. Traditional hex key wrenches, often low in quality and poorly organized, have evolved. Modern versions are of higher quality, better organized, and come in longer lengths with regular and ball end options to access bolts at various angles.

We offer a selection of regular and ball end hex key wrenches in various lengths. Explore the options below to find the perfect set for your toolbox:

(#9181) – 9 Piece Short Arm Metric Hex Key Wrench Set:

• Regular end on both sides of the wrench
• Hex key sizes: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm

(#9182) – 9 Piece Long Arm Metric Hex Key Wrench Set:

• Regular end on both sides of the wrench
• Hex key sizes: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm

(#9183) – 7 Piece Long Arm Ball End Metric Hex Key Wrench Set:

• Ball end on the long side of the wrench
• Hex key sizes: 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm

(#9184) – 9 Piece Extra Long Arm Ball End Metric Hex Key Wrench Set:

• Ball end on the long side of the wrench
• Hex key sizes: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm

All hex key wrench sets feature a chrome plated finish and come with a plastic organizer.

Warranty: KT Pro, a leading global hand tool manufacturer, offers professional quality tools with a lifetime warranty. Learn more about our KT Pro Tools Warranty Process.