84mm 0.2303 and 0.2503 Main Blade Back Spring Sak Parts Tool

Restore proper tension and function to your 84mm SAK-style knife with this precision back spring, designed for main blade models 0.2303 and 0.2503. Ideal for restorers and modders, this hardened spring ensures reliable snap and smooth blade operation.

✅ Product Details:

• Part Type: Back spring (for main blade)
• Compatibility: Fits 84mm SAK-style knives, supports 0.2303 and 0.2503 main blade types
• Material: Hardened stainless steel – strong tension, corrosion-resistant
• Function: Provides blade tension and secure open/close action
• Includes: 1x Back Spring only

🌟 Why Choose This Back Spring?

• Exact Fit: Compatible with original 84mm blade configurations
• Reliable Snap: Strong tension for smooth and safe operation
• Essential for Mods: Critical part for rebuilds and restorations
• Tough Build: Made to withstand years of opening and closing

🛠️ Perfect For:

• 84mm SAK knife restorations (0.2303 / 0.2503)
• Custom tool builds needing authentic spring tension
• Replacing broken, weak, or missing back springs
• DIY modders and knife repair professionals

✨ Get your 84mm SAK knife functioning like new with this durable back spring — designed to bring proper tension and reliability back to your build.

👉 Add it to your modding or repair kit today.