BAccuSet A109809 Variety Pack 23-Gauge Galvanized Micro Pin (2,500 per Box) ReviewbP PP AccuSet A109809 Variety Pack 23-Gauge Galvanized Micro Pin (2,500 per Box) PPack of 23 gauge galvanized micro pins ideal for delicate craft assemblyP23-gauge pins fasten leave virtually no holePFor use in Senco FinishPro 10 nailers and all other 23-gauge straight micropin nailers.