The AIRCAT 805-HT HIGH TORQUE air ratchet is the strongest 3/8″ ratchet on the market. Use extreme caution!! Because of the 130 ft-lbs of torque, use with care to avoid finger trapping. 2 Year assurance. The 805-HT features the latest ratchet head design that eliminates “head spreading” and has a low height profile that can reach tight areas. It has an ergonomically designed composite contoured comfort grip and variable speed trigger with rapid response. The 805-HT is very quiet at only 84 dB and has an adjustable exhaust.