With its 4" deep blade and sharp tips, this 12" Wiltse-Gelpi retractor is made for deep surgical access and guarantees accurate tissue separation with the least amount of stress. Commonly used in spinal and orthopedic procedures, its self-retaining mechanism provides consistent retraction without the need for manual assistance. Constructed from high-grade surgical stainless steel, it ensures exceptional durability, corrosion resistance, and ease of sterilization.