本标准规定了钻孔住宅锁具和门闩的性能要求，包括耐久性、安全性和光洁度测试。住宅锁具和门闩通常用于单户住宅和多户住宅。

This Standard establishes performance requirements for bored residential locksets and latches, and includes durability, security, finish tests. Residential locksets and latches are generally used for single family homes and multifamily dwellings.