{"product_id":"so-h6418303","title":"Main Shaftlock Snap-On (h6418303)","description":"\u003ch3\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe main shaftlock is a critical mechanical component for Snap-On wheel balancers, designed to secure the main rotating shaft during the mounting and demounting of wheels. To properly tighten or loosen the wing nut that holds the wheel onto the balancer, the shaft must be held stationary. The shaftlock mechanism provides this stability, preventing the motor and shaft from spinning while the technician applies torque. This component is subject to significant mechanical stress and can wear out or fail over time, especially in high-volume shops where wheels are changed dozens of times per day. A slipping or broken shaftlock makes it difficult to secure wheels properly, which can lead to balancing errors or safety risks if a wheel is not fully tightened. This replacement shaftlock is manufactured from hardened materials to ensure a positive grip and long-lasting durability. It is a direct-fit replacement that restores the mechanical control required for safe and efficient wheel service operations on professional Snap-On machinery.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eProduct highlights\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive Shaft Locking:\u003c\/strong\u003e Ensures the main balancer shaft remains stationary during wheel mounting and demounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Torque Resistance:\u003c\/strong\u003e Manufactured from hardened materials to withstand the forces applied during wing nut tightening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Shop Efficiency:\u003c\/strong\u003e Allows for faster and more secure wheel changes by eliminating shaft slippage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Fit Design:\u003c\/strong\u003e Engineered specifically for the internal locking mechanisms of Snap-On wheel balancers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built to handle the heavy use and repetitive locking cycles of a professional tire service center.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Snap-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e h6418303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Main Shaftlock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eDirect replacement models\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis shaftlock is a direct replacement for the locking components in various Snap-On and Hofmann wheel balancers. It is used to replace worn or broken locking mechanisms that no longer hold the shaft securely.\u003c\/p\u003e\u003cp\u003eYou will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.\u003c\/p\u003e","brand":"Snap-On","offers":[{"title":"Default Title","offer_id":47314054840485,"sku":"h6418303","price":147.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/4743\/4661\/files\/snap-on-logo_52ad25f4-4795-4022-b63a-08f0626fcb03.png?v=1785512186","url":"https:\/\/aepn.net\/products\/so-h6418303","provider":"AEPN","version":"1.0","type":"link"}