Archive for Snap-On Tools

KENOSHA, Wis. – June 1, 2010 – Continuing a successful 2010, the Snap-on NO COMPROMISE TOUR™ will travel across the Midwest and West this summer. With stops including the O’Reilly Raceway Park in Indianapolis, the Iowa State Fairground in Des Moines and the Spokane Fair, this summer is a great time to visit the tour for the first time or check it out for a second or third time. Read More→

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Categories : Press Release

Make Your Box Standout with Snap-on Designs

KENOSHA, Wis. – February 16, 2010 – Are you looking to stand out in the crowd, or at least in the workplace?  With Snap-on’s custom skins, you can make your tool storage unit a masterpiece that will make you the envy of everyone in the shop.

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KENOSHA, Wis. – February 2, 2010 – Looking for some new heavy duty sockets to make your job a little easier? Snap-on has expanded the number of heavy duty 3/4” Flank Drive® impact sockets it offers by providing almost 50 new sockets that are sure to make those tough jobs much simpler.

“When we talk with service technicians, we always get great feedback.  Heavy duty techs told us they needed a larger variety of impact sockets,” said Scott Amundson, product manager for Snap-on.  “With the added number of heavy duty 3/4” Flank Drive® impact sockets combined with our existing part numbers, I know Snap-on has the most complete offering of impact sockets anywhere.”

Snap-on heavy duty 3/4” Flank Drive® impact sockets are heat-treated to optimize impact service life with a lower hardness than hand sockets and are able to withstand repeated cycling loads of impact wrenches. Applications include repair of heavy duty trucks and off-road equipment.

“Snap-on uses a proprietary blend of special alloy socket steel that provides long life and superior strength,” continued Amundson.  “In addition, our Flank Drive® wrenching system delivers up to 20 percent more turning power without slipping or rounding while exceeding ANSI performance standards.”

Customers can learn more about the Snap-on heavy duty 3/4” Flank Drive® impact sockets by contacting their participating Snap-on franchisee, visiting or calling toll free 877-SNAPON-2 (877-762-7662).

About Snap-on Tools

Snap-on Tools is a subsidiary of Snap-on Incorporated, a leading global innovator, manufacturer and marketer of tools, diagnostics and equipment solutions for professional users. Product lines include hand and power tools, tool storage, diagnostics software, information and management systems, shop equipment and other solutions which are used by technicians and professionals at vehicle dealerships and repair centers and in the marine, powersports and aviation industries.  Snap-on Tools is one of the largest non-food franchise companies in the world, selling its products through more than 4,500 franchisees worldwide and through company-direct sales and over the Internet. Snap-on Incorporated, which was founded in 1920, is a $2.9 billion, S&P 500 company located in Kenosha, Wis. with operations throughout the world.  For additional information, visit

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Impact vs. Chrome Sockets

Friday, January 15th, 2010

Chrome hand sockets and impact sockets have differences that are a lot more than skin deep.  Each is designed and manufactured with specific applications in mind, and they are built to handle that job only.  The user must be careful not to use a chrome hand socket on an impact gun.

The impact socket has thick walls and is finished in a black phosphate or black oxide finish. The design is also distinct as impact sockets have a cross hole in the handle end for use with a retaining pin and ring or locking pin anvil to allow the socket to be securely attached to the square drive of an impact gun.

Power sockets, designed for use with power nut runners, multi-spindle machines and angle head nut drivers, may cause some confusion since they are offered in a black finish.  But, they are stamped “WARNING: NON-IMPACT.”  Power sockets are heat treated to a higher hardness than either impact or hand sockets.  This high hardness, combined with thick socket walls, produces a strong, wear resistant socket.  This socket is ideal for assembly-line work where it is not subjected to high-impact loads.

Hand sockets have a thin wall which allows for clearance in general applications where hand torquing is used. Hand sockets, except for those intended for industrial use, are chrome plated. Although hand sockets and power sockets can fit the impact wrench, they are not the same and must not be used on impact tools.

One difference you can’t see between these two different types of sockets has to do with the way each has been heat treated and/or the composition of the metal used. The impact socket made out of medium carbon alloy steel is heat treated to a low hardness range which has been optimized for impact use.  This means that under heavy, continuous use, an impact socket will withstand the impact blows and will wear rather than break.

Hand sockets are made of medium carbon alloy steel heat treated to a hardness range commensurate with their size and configuration.  Hand sockets are heat treated to a comparatively higher hardness for high strength and more wear resistance than impact sockets. But, they are made to sustain hand applied torque applications only.  In other words, they are not designed for use on impact guns, and should never be used on them.

Using only impact sockets on impact wrenches reduces the risk of injury, delays and damaged work.  It’s relatively easy to spot a hand socket that’s been misused on an impact wrench.  Check the square drive end for signs of damage and distortion.  Cracks and other damage will often appear around the wrench end as well.  Breakage due to impact use is considered misuse and not through any fault of the hand socket itself.

If the right socket for the job isn’t available, the job can be delayed and tools can be damaged. Improperly using hand sockets on impact tools may be hazardous as they may crack.   By knowing the difference between the various types of sockets and using them appropriately, you will be able to ensure a safer and more efficient work environment.

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