This tool kit is made of parts for 1-1/2'' vacuum port and includes:
#520332 1-1½" x 10' CRUSH PROOF HOSE ASSY
#520649 1-1½" GULPER TOOL
#520112 1-1½" x 3" ROUND DUST BRUSH
#520455 1-1½" X 11" CREVICE TOOL
#520454 2 PIECE DOUBLE BEND WAND
NIKRO- A true innovator in H.E.P.A. filtration offers a complete line of critical filtered vacuums for use in removing asbestos, lead, toxic, and nuisance dusts or other applications were H.E.P.A. filtration is a must. Efficient, economical, and versatile, NIKRO H.E.P.A. filtered vacuums come in a variety of sizes, styles and configurations to better suit your cleaning needs.