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The new SID W 14-A and SID W 22-A impact drivers make short work of demanding tasks such as driving screw anchors and frame anchor screws. The essentially identical SIW impact wrench versions are designed to tighten nuts and bolts. Featuring a compact design with slim nose section for easy access in tight corners, these tools are characterized by their outstanding power-to-weight ratio. They fit the hand perfectly and great attention has been paid to all aspects of working safety. The rubber-covered gear housing, for instance, not only provides impact protection but also serves as a heat shield, preventing hand contact with hot metal parts.