These are glass filled nylon blades(PAG) that are identical to the Multi Wing 5ZR blade, uncut. They will fit in the same hub that 4Z or 5Z blades mount. They may not be the same weight, so don't mix and match on the same fan. Minimum 2
These are glass filled nylon blades(PAG) that are identical to the Multi Wing 5ZR blade, uncut. They will fit in the same hub that 4Z or 5Z blades mount. They may not be the same weight, so don't mix and match on the same fan. Minimum 2