The 1-963616-1 is a lever assembly component designed for shrouded connector applications. The product features a lever mechanism that operates in both pre-locked and end-locked positions at the shrouded connection interface, with controlled deflection specifications. The lever is manufactured from either PBT or PBT-GF20 material and is delivered in an enclosed position condition. Maximum deflection is permitted at 0.4 mm for configuration A and 0.5 mm for configuration B, ensuring precise mechanical performance. This component is commonly used in connector systems where reliable lever actuation and position control are required for secure fastening and connection management.