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Title Delta B-Nut Wrench
Date ca. 1940-1960
Collection Delta Air Lines Airport, Office & TechOps Items
Object Name Wrench, Socket
Catalog Number 1995.180.22
Description Delta B-Nut Wrench for hydraulic lines on Delta DC-3 aircraft. Used to loosen and tighten hydraulic B-nuts in line clustes and tight places.
Height (in) 1.25
Length (in) 8.25
Width (in) 4.75
Dimension Details Pieces: 1
Provenance Delta mechanics used this type of tool for Douglas DC-3 aircraft. This tool was used by James L. Tyson, who donated it in 1993, when he was a retiree from Dept. 371 Hydraulic Maintenance Overhaul at Delta's Technical Operations Center in Atlanta.
Search Terms Delta Air Lines
Delta TechOps
Douglas DC-3
Subjects Tools
Mechanics (Persons)
Aircraft maintenance
Credit line Gift of James L. Tyson to Delta Air Lines