Draper 28 Blade 4 - 62 tpi UNF and UNC Screwpitch Gauge Set 51071
Product Code: DRA-51071
Folding leaves, individually stamped with accurately formed thread profiles. American National Thread UNC-UNF, in the range 4-62TPI. Sold loose.Visit the McCormick Tools Ltd website for more information on Draper 28 Blade 4 - 62 tpi UNF and UNC Screwpitch Gauge Set 51071