The MURO CH7241 is a collated screwgun attachment suitable to 7 & 8 gauge needle point screws for Villa board and compressed sheet. This attachment has adjustable depth control, rubber tipped nose to protect work surface, 30 screws for load strip and double ended drive bits that can be changed in seconds. This tool when acompanied by the M-NP07032 needle point screws is the fastest, most efficient system for Villa board and compressed sheeting.|*The M-TCH7241A will be superseded by M-TCH7241WU