Stainless and carbon steel mounting hardware to mount your valve and actuator and your limitswitch/positioner to your actuator. All are carbon steel mounting kits below 4" will come with stainless couplings and all mounting kits come with stainless fasteners. All our linkage kits are computer designed and replacement parts are just a phone call away. Straight actuator to valve kits or linkage kits with mechanical lockouts. All brackets are sheared and formed and the couplings are manufactured on the latest CNC machines. Let the professionals take care of your requirements on your next automation package.