طقم شفرات المروحة لمروحة المنزل بالكامل بمحرك حزامي 36 بوصة

The locking nuts held tight during first use, no wobble at all. Assembly took under 20 minutes with the included screws and spider.

Installed these on my 36-inch whole house fan and the spider hub fit perfectly onto the existing motor shaft. The blades balanced well right out of the box, so I didn't have to fiddle with extra weights.

The four blades and spider hub lined right up with the old mount on my belt drive unit, and the locking nuts actually stayed tight after a few weeks of running. Nice that the screws were included so I didn't have to dig through my junk drawer mid-repair.