The 505-20-US-ST five star 6" soft tip insertion/extraction tool has soft acetal inserts eliminating scratching and nicking of delicate IC leads. The 'dash number' references the total amount of pins on package. It features a molded antimicrobial static dissipative (10? ohms/sq) ergonomic grips with dual leaf springs. Product Categories: Pliers - Specialty Pliers - Insertion-Extraction Application: Designed to handle DIP/IC package Size (Tip Width x Tip Height): 1.06"(26.5mm) x .18"(4.5mm) Body Width x Body Height: 0.42" (10.5mm) x 0.25" (6.25mm) Tip Angle:OAL: 6" (150mm) Weight: 5 Ounces Max per Carton: 1 Country of Origin: USA