Housing, 37mm, 3Pc, 50/Box Back Catalog number: GCO37050 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 6075-0410-R Screwdriver, Philips / Pan-Head 40 x 5/8, GilAir-3 Price on request 910-1703-EU-R Gilibrator 3 Standard Flow Dry Cell Kit (Hard Shel Price on request 811-0908-EU-R Power Supply, Single Station 100-240Vac, 50-60 Hz, Price on request