Housing, 25mm, Classic Style, 3pc, Conductive, 50/Box Back Catalog number: GH25 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 202046-72 Hose for 72" Sampling Mast, Aircon-2 Price on request 910-1710-EU-R G3 BASE,HFDC,EUCORD, NO CASE Price on request 811-0917-01-R Replacement Screws for GilAir Plus, Pk of 25 (4-40 x 7/8 in., pan head) Price on request