Vintage Starrett No 79 Outside Caliper 4” Athol Mass USA Spring Machinist Tool
The L.S. Starrett Co. Model Style: Yankee Pattern (No. 79 Style)Caliper Type: Outside Spring Caliper Measurement
Capacity: 4 Inch
Country of Manufacture: United States Production Location: Athol, Mass. U.S.A. Material: Forged Steel
Joint Type: Spring Joint Adjustment Nut: Solid Nu
Product Description
Up for sale is a premium quality, vintage L.S. Starrett Co. 4" outside spring caliper.
Built with classic Yankee pattern flat legs, this precision hand tool features the iconic, crisp factory stamp directly on the arm: "THE L.S. STARRETT CO. ATHOL, MASS. U.S.A.
"This tool reliably locks into place to gauge, transfer, and cross-reference material wall thickness or external stock diameters.
It is a highly collectible and fully functional addition to any machinist chest, metalworking lathe setup, or woodturning workshop bench.
Condition Report
Mechanical: Fully functional. The original bow spring holds solid, rigid tension.
The solid nut and threaded adjustment rod spin smoothly throughout the entire adjustment width without sticking or slipping.
Cosmetic: Shows an authentic, aged industrial dark steel patina with minimal light surface oxidation consistent with shop tool storage.
Imperfections: No deep metal pitting, no structural bends, and no owner identification initials crudely engraved into the steel.
selling as pictured.
more than welcome to pick up at shop in butler pa & save shipping.
051426hb