Genuine Makita 419820-5 — Tool Opener: a compact, molded-plastic release lever that operates the toolless blade-clamp on select Makita jigsaws so you can open the blade holder quickly and reliably.
Designed to snap into the factory mounting points and engage the blade-release mechanism; a precise, model-specific replacement that restores normal blade-change function without extra modification.
Fits a range of Makita jigsaws including 4350CT, 4350FCT, 4351FCT, BJV140, BJV180 / BJV180Z / BJV180F, DJV140, DJV180 — check your model against part 419820-5 for fit.
Keep this Makita parts item on hand to get your jigsaw back to work fast — a small, low-cost power tool parts replacement that restores the blade-release function and avoids downtime.
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