Swanstrom tools are scientifically inspected and tested at key production stages. Touch tests are performed on tool edges, tip, joints and springs to confirm all functions ideal.
Swanstrom Super Pliers™ are made with high chromium, high carbon alloy steel for strength and tool longevity.
They also feature:

• Polished inside jaws and beveled edges prevent nicks and maximize cleanliness
• High chrome, high carbon alloy steel for bearings and edges. Aircraft grade bearing quality E52100 steel hardened to HRC 65 and then tempered to ideal for intended work
• Stainless steel double-action adjustable leaf springs
• Soft Touch™ static dissipative, anti-fatigue foam grips
• Wider bodies for better bearing properties and strength
• Very hard cut edges for edge life (HRC 65, tempered)
• Stainless Scrivets™ for lubricity, adjustability and cleanliness