Compact replacement quick-lock (Single) (part no. 861366-00) — a genuine DeWalt blade locking ring designed to restore secure clamping on compatible mitre and circular saws. Cleanly machined and sized to seat in the original locking location, it replaces worn or damaged locking rings so your saw blade holds true during cuts; simple to fit with basic hand tools. Commonly used on DeWalt mitre saw models such as DW700, DW701, DW707 (including DW707E) and D23700 , so it’s a handy single-item repair when that clamp or “quick‑lock” has failed. This genuine DeWalt quick-lock is a standard item among power tool parts for servicing older DW700-series saws and helps restore blade stability and operator confidence.