Ed Nester was a New Jersey climber sho died in a climbing accident in 1978. Around 1970 he made 35–50 pound-in, screw out ice screws. Tkere were two sizes, 7¼ and 8¼ in.

Summit Magazine
January/February 1971

↑ 376: Nester Super Screw

• Made in USA [ca. 1970].
• 7¼ in., 150x9 mm.
• Ed Nester made a total of 35 to 50 these pound-in, screw out ice screws. He made in two sizes, 7¼ and 8¼ in.