The Tempest AA716 is made of case hardened steel, with nickel-chrome plating for corrosion resistance. It comes with a slip resistant vinyl grip and a rare earth magnet that allows for efficient and easy installation of those hard-to-get-to install nuts.
The AA716 wrench works on all 200, 3200, 240 and 400 series vacuum pumps.

AF15473 OH Tempest Overhauled Aviation Aircraft Fuel Pump for Lycoming® Engines | FAA-PMA Sub-Component | Aero Accessories, Inc. AF15473OH 

