These RV cranks are constructed of diecast metal and come in a zinc-plated finish. They are designed for use with crank out windows and vents, and offer increased durability over plastic-constructed cranks. Each crank features grooved ends that fit over 5/16 in. splines. They come equipped with swivel heads and 1 in. long shafts. They are easy to install, and are preferred and used by many vacationers.

• For use on crank-open windows and vents in recreational vehicles
• These cranks are superior to plastic cranks that can become brittle over time, or whose grooves can be stripped out
• Long 1-in. stems extend the reach of these cranks for RV windows and vents
• Diecast constructed cranks with zinc-plated finish
• Internally serrated cranks for 5/16 in. spline size
• Easy to install with a Phillips head screwdriver
• Includes installation fasteners
• For further dimensional information, please see the line drawing