Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Craftsman 9-18201 Palm Air Driver Nailer Kit
Product description: Includes 1/4-Inch National Pipe Thread male stud for easy attachment. Leather boot delivers operator comfort during operation. Standard guide tip drives roofing nails up to 1 3/4-Inch long. Finish nail nose piece drives up to 2 1/2-Inch long. Includes extra set of O rings plus plastic cap, extra earth magnet and 4 ounce bottle of air tool oil.
Product feature: Palm grip, Fixed position auxiliary handle, Portable, Leather boot delivers operator comfort during operation, Standard guide tip drives roofing nails up to 1 3/4-Inch long
Product brand: Craftsman
Target attributes: Type
Answer: attribute: type
value: nailer
source: product title