The Grace USA Precision Roll Spring (Pin) Holder Set is expertly designed to hold tiny roll springs (pins) with perfect alignment. Made in the USA with a commitment to quality, these tools carry the legacy of precision established by Grace USA since 1941.

Each holder is meticulously crafted, featuring a notched design that allows for clearance on most rifle platform rear sights. This set includes various sizes: 1/16" (notched), 5/64", 3/32", 1/8", and 3.5mm. The 3.5mm holder is particularly useful for securing the pin that retains the breech block on Sig handguns.

Constructed from 5/16" Hex High Carbon 5160 Steel and heat-treated for added strength, this set promises durability and reliability for all your pin holder needs.