Wera 022720 Metric Stainless Steel Ball End Hex Key Set

Wera Stainless 3950 PKL L-key Metric Set - 9 Pieces Hex Metric: 1.5 x 90mm Hex Metric: 2.0 x 101mm Hex Metric: 2.5 x 112mm Hex Metric: 3.0 x 123mm Hex Metric: 4.0 x 137mm Hex Metric: 5.0 x 154mm Hex Metric: 6.0 x 172mm Hex Metric: 8.0 x 195mm Hex Metric: 10.0 x 224mm Stainless steel looks great when it's done right. Wera's stainless steel is vacuum ice-hardened, giving them the hardness and strength necessary for any industrial application. Sometimes people forget to use stainless tools to install the screws, and particles are left behind causing what's known as extraneous rust. Wera's Hex-Plus design helps to keep the screw head in tact with narrow contact surfaces. Standard hex designs tend to round out the screw head. The short arm is Hex-Plus and the long arm is ball end hex. Manufacturer Part #: 05022720001