Welch Allyn Wall Aneroid THIGH SIZE Inflation System (5082-45). 767 Series Replacement Inflation Sytem that includes Welch Allyn Blood Pressure Cuff; Thigh Size, Reusable (Two Piece), 2-Tubes (10.0 and 14in/25.0 and 36.0cm), Large Inflation Bulb and Premium Valve, Tri-Purpose (#5082-168) Connectors; Cuff Range 40-61cm. Price per unit.