Genuine Makita part 450821-4 (listed as "Lever 47") — a replacement depth/locking lever for Makita plunge routers.
Moulded from durable plastic, it engages the depth-adjustment/lock mechanism on the router base and is supplied as an individual replacement piece for straightforward installation.
Compatible models noted in Makita parts diagrams and listings include the RP0900 and RP0900K plunge routers.
This genuine Makita lever is a small, commonly replaced item among power tool parts and will restore positive, repeatable depth locking without replacing larger assemblies.
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