Angle entry up to 25 degrees on sizes 1.5, 2, 2.5, 3, 4, 5, 6, 8, and 10mm The Stubby Balldriver® L- wrenches offer a stubby short arm eliminating the need to cut off the short arm and a smaller inside radius for tight spaces Made of Protanium steel and are up to 20% stronger than competitor product ProGuard Finish ensures effective prevention of rust Lifetime warranty Made in USA