5/8" X 2 1/8" Stoke Cylinder (each)

Features: 5/8 inch Bore, 2 1/8 inches of piston travel, turned aircraft-aluminum with threaded no-leak front cover, threaded rod end for positive clevis attachment, a pinned adjustable attachment bracket, and delivers 30 pounds of force at 100 psi.
Useful actuator for folding wings, or homemade retracts.