PCL Retractor 9 3/4" Prong 5mm Gap 10mm is used in minimally invasive surgical procedures. This German stainless instrument has a unique structure that ensures precise manipulation. The overall instrument length is 9 3/4" and feature Prong Width is Prong Width: 5 mm | 10 mm Gap | 5 mm. These features make this instrument well-suited for a wide range of knee surgeries.