Genuine Makita part JM27000329 — hex (Allen) wrench used for on-tool adjustments and blade/fastener work on Makita 10" (260 mm) table saws. Makita’s parts diagram lists JM27000329 as the HEX WRENCH (item A04) for the MLT100 series.

This compact, hardened-steel hex wrench is the small accessory Makita supplies for tightening/loosening blade bolts, accessory screws and setup fasteners; parts vendors report an overall length of about 80 mm for the wrench.

Models it fits (examples listed by Makita and spare-parts suppliers): MLT100, MLT100N (sometimes sold as MLT100NX1) table saws.

Supplied as a single replacement part (Makita part number JM27000329). Use it anywhere the original Makita hex wrench is called out for blade or accessory adjustments on the listed models.