Weber # 99243 LP Tank Scale for Weber grills manufactured prior to 2003 Weber # 99243 LP Tank Scale for Weber grills manufactured prior to 2003 Replaces Weber Part # 70402 Spring loaded with 5 indicators (Empty to Full); tank hangs from it to determine if tank is empty Measure approximately 3" x 6-1/4'; 2 mounting bolts measuring 2-1/4" center to center