About This Item ??SPECIFIC APPLICATION??This 2235M-BOOT Air Impact Wrench Protective Boot is compatible with Ingersoll Rand 1/2 Inch 2235TiMax Series, such as Model 2235 & 2135Qi. ??STRONG FUNCTION??This Protective Boot is used to protect the surfaces around the impact wrench from scratches, nicks and other types of damage. Wearing a protective boot on an impact wrench can prevent damage caused by accidental drops to a certain extent. And it can also block contaminants that may affect the performance of the tool. .