53mm Spool Hub, 8mm Rod

A hub for mounting 1kg filament reels onto standard 8mm rods. Designed for spools with a 53mm center bore, this adapter provides a flush, stable fit across the inner width of the spool.

The face of the hub features four cutouts between the structural spokes. This open design provides a clear line of sight to the side of the reel, allowing you to estimate remaining filament levels without dismounting the spool from your rack.

Key specifications:

• Fits 1kg spools with a 53mm center bore
• Central channel rides on an 8mm rod
• 65mm overall width matches typical spool dimensions
• Spoked cutouts for easy filament level checks