These 7/8-inch regular split lock washers are engineered for superior locking performance in demanding applications. Made from high-quality alloy steel with a zinc-yellow plated finish for enhanced corrosion resistance, these washers provide reliable tension and excellent spring action. The thru-hardened construction ensures consistent performance and durability throughout the entire washer body. When compressed, the split design creates strong pressure against both the bolt head or nut and the bearing surface, effectively preventing loosening due to vibration. This pack includes 10 washers, perfect for maintenance repairs or small projects. The 7/8-inch size is ideal for matching with corresponding diameter bolts and nuts in heavy-duty mechanical assemblies, industrial equipment, or structural applications. The zinc-yellow plating not only protects against rust but also makes these washers easily identifiable during installation and maintenance.