MEETOOT 8PCS 1.06 Inch and 0.87 Inch Length 304 Stainless Steel Omega Spring Replacement Suitable for Models 550 551 552 710 730 810 273 575

About this item

• One pack, two sizes, covering mainstream models: This product contains springs in two specifications, perfectly compatible with the most classic lock models such as 940, 535, 550/551. There is no need for users to laboriously identify the original spring size, purchasing one pack can address most situations.
• Double spare set, extended service life: Each pack contains two complete spring assemblies (i.e. four springs). This means a single purchase not only completes the replacement but also provides an additional full spare set, significantly extending the lifespan of the tool's core moving components and offering worry-free protection against potential future fatigue fractures.
• Material upgrade for enhanced performance and durability: Typically employing superior steel wire to that of original equipment springs, subjected to precise heat treatment. This process maintains the required spring tension while bolstering fatigue resistance and corrosion resistance, delivering a more enduring and reliable experience than original equipment springs.
• Simple replacement, saving your beloved knife: The Omega spring is the sole wear part in the pivot lock system. This replacement component enables users to repair expensive knives rendered inoperable by spring failure at home using basic tools (such as tweezers), without requiring factory return or purchasing a new knife. It represents an exceptionally cost-effective maintenance solution.
• Restore factory-fresh tactile feedback for seamless operation: Precisely replicating the original spring's mechanical design, this replacement accurately recreates the signature smooth opening and closing action with characteristic locking force. It ensures reliable blade locking and effortless retraction, as if reborn.