Symmetry Surgical (SSI) 57-0703 Kerrison Rongeur | 3mm Bite Size | 90° Up-Biting | 7-Inch Shaft | German Stainless Steel | 1/EA | Used

The Symmetry Surgical (SSI) 57-0703 Kerrison Rongeur is a heavy-duty, precision manual cutting instrument engineered for controlled bone resection and dense tissue trimming in confined mechanical spaces. Featuring a 3mm 90-degree up-biting jaw configuration and a rigid 7-inch (17.8 cm) working shaft, this handheld punch instrument provides clean, chatter-free bite action with minimal hand fatigue. Forged from high-grade German stainless steel with a non-reflective satin finish, it is ideal for laboratory testing, material shearing studies, mechanical demonstration, and research applications.

Product Details

• Brand / Manufacturer: Symmetry Surgical® / Specialty Surgical Instrumentation (SSI)
• Part / Catalog Number: 57-0703
• Product Type: Kerrison Punch / Bone Rongeur Instrument
• Bite Width: 3 mm
• Jaw Angle: 90° Up-Biting
• Shaft Length: 7 Inches (17.8 cm)
• Handle Type: Ergonomic Spring-Loaded Dual-Lever Handle
• Material: German Stainless Steel
• Finish: Anti-Glare Satin Finish
• Quantity Included: 1 Kerrison Rongeur Instrument
• Unit of Measure: 1 Each (1/EA)
• Application: Material shearing, bone/cartilage sectioning demonstration, laboratory research, mechanical testing, and instructional modeling
• Reusability: Reusable (Autoclavable)
• Condition: Used — Pre-owned condition with minor cosmetic surface wear from routine handling and sterilization; sharp cutting edge, smooth action, and clean ejector slide mechanism.

Key Features

• Precision-machined 3mm footplate delivers clean, square bite cuts across hard substrates without binding
• 90-degree up-angled jaw geometry provides optimal line-of-sight and access in deep, narrow working channels
• Dual-spring handle design ensures rapid return action and reduces repetitive strain during prolonged use
• Forged German stainless steel construction maintains structural rigidity and long-lasting edge retention
• Smooth internal slide rail allows thorough cleaning, lubrication, and high-temperature steam sterilization