Manufacturer Part Number: 49020A|Accessory Type|Eye BracketFor Use With|3-1/4 inch & 4 inch NFPA CylindersMaterial|Material|Bore Size (Decimal Inch)|Thread Size|Connection Type|Overall Length (Inch)|Height (Decimal Inch)|Overall Length (Decimal Inch)|Height (mm)|Inside Diameter (Inch)|Overall Length (mm)|Inside Diameter (Decimal Inch)|Minimum Temperature (Deg F - 3 Decimals)|-20Outside Diameter (Decimal Inch - 4 Decimals)|Maximum Temperature (F) ( - 0 Decimals)|Height (Inch)|Outside Diameter (Inch)|Product Service Code|3442UNSPSC Code|