Four piece set of handy technician�s tool with many applications. Ideal for installing and removing �O� rings, seals and washers; pulling small fuses; retrieving small parts; aligning; scribing; piercing and more. Stainless steel blades have knurled area for better finger control. Overall length of tools is approximately 5�. Packed in molded organizer tray; fits in technician�s tool chest.