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Description provided by and used with permission from The Betty Mills Company. Page revised:
Thursday, November 10, 2011.
![Short Arm Hex Key Sets (Measuring System : Inch, Tip Size : 0.050 in, 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 0.050 in [Min], 5/16 in [Max], Tip Type : Hex)](http://www.bettymills.com/store/images/product/small/023-56080.eps.jpg)
![Ball-Hex-L™ Key Sets (Measuring System : Inch, Tip Size : 0.050 in, 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in, 0.050 in [Min], 3/8 in [Max], Tip Type : Hex Ball)](http://www.bettymills.com/store/images/product/small/269-13213.eps.jpg)
![Balldriver® L-Wrench Combination Sets (Measuring System : Inch/Metric, Tip Size : 0.050 in, 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in, 1.500 mm, 2 mm, 2.500 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 0.050 in [Min], 1.500 mm [Min], 3/8 in [Max], 10 mm [Max], Tip Type : Hex Ball)](http://www.bettymills.com/store/images/product/small/116-20199.eps.jpg)
![Balldriver® Stubby L-Wrench Key Sets (Measuring System : Metric, Tip Size : 1.500 mm, 2 mm, 2.500 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 1.500 mm [Min], 10 mm [Max], Tip Type : Hex Ball)](http://www.bettymills.com/store/images/product/small/116-16537.eps.jpg)
![Ball-Hex-L™ Key Sets (Measuring System : Inch, Metric, Tip Size : 0.050 in, 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in, 1.500 mm, 2 mm, 2.500 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 0.050 in [Min], 1.500 mm [Min], 3/8 in [Max], 10 mm [Max], Tip Type : Hex Ball)](http://www.bettymills.com/store/images/product/small/269-13222.eps.jpg)
![L-Style Hex Key Sets (Measuring System : Metric, Tip Size : 1 1/2 in [Min], 10 in [Max], Tip Type : Hex)](http://www.bettymills.com/store/images/product/small/409-LLK12.eps.jpg)
