PRO-GRADE TORQUE MULTIPLIER A high-performance tool designed to tackle tough fasteners, with reliable torque output and durable construction for professional use. 1. Core Technical Specifications Input Rating: 1/2" (Female) drive, max 365 FT-LB / 500 NM Output Rating: 3/4" (Male) drive, max 2200 FT-LB / 1500 NM Overall Length: 13-3/4" Head Size: 2.9" (compact design for tight spaces) 2. Durable Construction .