For Bosch models: 1617PK & 1617EVSPK. With dust extraction hoods for edge orming & flat surface applications Conssts of RA1172, plus hood for flat surface applications with plunge base. Availability: Usually ships the same business day. Bosch RA1173AT, 3-Hood Dust Extraction Kit 2610-938-901$46.15 Copyright WE Odom Industries Get Ripped in 90 Days - Get Ripped in 90 Days with P90X and P90X accessories. Best Web Hosting - Offering information about web site hosting. Also allows user article and review submissions.