【Mower Blade Bolts and Nuts Kit】Lawn mower replacement parts include 5640321002 blade bolts and 5630351002 lock nuts,compatible with EGO LM2130, LM2133, LM2130SP, LM2135SP, LM2150SP & LM2156SP 21" mowers(Blades Not Included)
【Stabilize Loose Blades】These lawn mower blade parts securely fasten the blade to minimize wobbling, restore smooth cutting performance, and enhance mowing efficiency
【Durable Anti-Rust Steel】 These lawn mower blade bolt and nut sets are crafted from hardened steel for long-lasting outdoor use and superior blade stability
【Dual Diamond Hole Compatibility】This lawn mower blade hardware kit includes 2 bolts and 2 nuts, designed to fit the dual diamond-shaped holes on compatible 21" High-Lift Bagging Blades, ensuring a secure, vibration-free fit during mowing
【Quick & Easy Installation】Replace old lawn mower blade bolts and nuts with a wrench in minutes. No special tools required—simple installation improves mower safety and cutting performance,making it an essential part of your lawn mower accessories