Klein Tools 70571 Grip-It® Bal...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$72.71
$22.71
Klein Tools 70571 Grip-It® Ball End Hex Set, 5-Key, SAE Sizes

Klein Tools 70571 Grip-It® Ball End Hex Set, 5-Key, SAE Sizes

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Model: 70571
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$72.71
$22.71
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Grip-It® Ball End Hex Set, 5-Key, SAE Sizes

  • Warnings

    • Always wear approved eye protection.
    • Do NOT use a pipe or similar extension to increase leverage.
    • NOT insulated. Will NOT protect against electrical shock.

  • Features

    • Holder serves as a handle
    • Ball design allows for a thicker neck diameter increasing torque capacity while maintaining operational angles to 25-Percent
    • Made in USA
    • Hex-key ends are square-cut for a secure full-depth fit and maximum contact with the hex socket to prevent slippage and stripping of the socket
    • Two key positions (straight-out or right angle) for extra leverage
    • Tough, heat-treated alloy steel
    • Handy hex key sets fit your pocket or tool box easily and help eliminate the lost-key problem


70571 - spec sheet

Manufacturer Resources

Spec Sheet

Product Specs

Handle Length:
4.438" (11.3 cm)
Item Depth:
4.4000 in
Item Height:
1.5900 in
Item Weight:
0.5800 lbs
Item Width:
1.1300 in
Key Lengths:
1.547 to 2" (3.9 to 5.1 cm)
Department:
Electrical
Product Group:
Hand Tools
Product Subgroup:
Sockets & Wrenches
Product Size:
3/16", 7/32", 1/4", 5/16", 3/8"
Product Color:
Yellow
Product Weight:
9.3 oz (263 g)
Product Type:
Hex Key Set
Product Width:
1.13 in
Product Height:
1.59 in
Product Depth:
4.4 in
Country Of Origin:
United States

Klein Tools 70571 – Frequently Asked Questions

1) What hex sizes come in the Klein Tools 70571 Grip-It ball end hex key set?
The 70571 is a 5-key SAE set covering 3/16, 7/32, 1/4, 5/16 and 3/8 inch. Those are the larger end of the common SAE hex range, so if you also need the small fractional sizes for set screws (5/64 through 1/8), this set won't cover them.
2) Are these SAE or metric hex keys?
SAE (inch) sizes only, from 3/16 up to 3/8 inch. If the fasteners on your equipment are metric, this set will cam out or round the socket, so you need a metric ball end set instead.
3) Can I use these hex keys on live electrical work?
No. The Klein 70571 hex keys are not insulated and will not protect against electrical shock. Treat them as general-purpose tools and de-energize before working. For energized work you need a tool specifically rated and marked as insulated.
4) Will a ball end hex key let me reach a bolt I can't get straight onto?
That's the point of the design. The ball ends on the 70571 keys let you work at an angle rather than square to the fastener, and Klein states the ball shape allows a thicker neck diameter so torque capacity goes up while still holding operating angle. Use the square-cut straight end for final torque: those ends seat full depth in the socket for maximum contact and resist stripping.
5) How do you get leverage out of a folding hex key set like this?
The holder on the Grip-It set doubles as a handle, and each key locks in two positions, straight out or at a right angle. Straight out gives you fast spinning and reach; the right angle position turns the holder into a lever arm for breaking a fastener loose. Don't slip a pipe over it to gain more leverage, Klein warns against that.
6) Do the short keys on this set reach a recessed set screw?
Reach is limited. The keys run 1.547 to 2 inches long and pivot out of a 4.438 inch holder, so they handle surface and shallow-recess fasteners well but won't reach down a deep counterbored hole. For deep access, a long-arm individual ball end key is the better tool.
7) What are the Klein 70571 hex keys made of, and where are they made?
Heat-treated alloy steel, made in the USA. The hex-key ends are square-cut rather than chamfered, which is what gives full-depth seating in the socket and keeps the key from rounding out a fastener head under load.
8) What part number do I order for the Klein SAE Grip-It folding hex set?
Order Klein Tools 70571. That is the 5-key SAE Grip-It ball end set, yellow holder, with the 3/16, 7/32, 1/4, 5/16 and 3/8 inch keys included. It ships as a complete set, not as loose keys.
How fast can I get the Klein Tools 70571 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools 70571 come with a warranty?
Absolutely. The Klein Tools 70571 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools 70571?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools 70571 from ZenSupply?
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