Kit #345 offers a complete selection of Wolff general purpose coil springs. Included are 1 each of Kit #3, Kit #4-English, Kit #4-Metric, Kit #5-English and Kit #5-Metric. This kit provides a total of 550 highly usable general purpose springs for the gunshop and at a savings of more than 20% over individually purchased kits.

BLITZPAK #345 includes 1 each of Blitzpak #3, Blitzpak #4-English, Blitzpak #4-Metric, Blitzpak #5-English and Blitzpak #5-Metric or a total of 110 highly useful general purpose springs.