Maximum weight meets solid protection. This 304 stainless steel knuckle features full 4-finger design at 120mm width, 75mm height, and 14mm thickness with 24/26mm finger holes, weighing 425g for heavy-duty self-defense and tactical EDC carry.

• 304 stainless steel construction: Medical-grade material provides exceptional durability and corrosion resistance
• Heavy-duty dimensions: 120mm × 75mm × 14mm full-size design for complete hand coverage
• Dual finger hole sizes: 24mm and 26mm diameter options accommodate different finger sizes
• Maximum impact weight: 425g provides superior impact capability for serious self-defense
• Thick construction: 14mm thickness ensures structural integrity under heavy use

Built for maximum self-defense capability. This 304 stainless steel knuckle combines heavy-duty 425g construction with full 4-finger coverage, delivering superior impact performance and reliable protection in a durable tactical EDC tool.