Karabin Climbing Museum
Nester Super Screws were made by Ed Nester of Princeton, NJ circa 1970. Contemporaries of Ed’s have told me between 35 and 50 were made total.
The pound in - screw out pitons were made in two lengths: 7.25" and 8.25"
Ed died in a climbing accident in 1975.
- History provided by Todd Swain
photo by: Todd Swain
Nester Super Screw shown on ebay 3/2021