100pcs/lot Industrial Sewing Machine Bobbin

100pcs/lot Industrial Sewing Machine Bobbin Description

These new, high quality large capacity aluminum bobbins fit industrial sewing machines using large capacity sewing hook.
Aluminum bobbins are considered the top-end "Luxury Bobbins". They add much less resistance or drag to the bobbin thread tension, perfect difficult or problem applications. Aluminum is usually machined to higher tolerances than steel. They are recommended by Sewing Machine Manufacturers for Machines with thread undertrimmers.
Suitable for many single needle straight machines, good for most industrial sewing machines.
Package includes 100 pieces of large aluminum bobbins. Note: These bobbins are not slotted. They not fit in many quilting machines bobbin rewinders.

Colour:Silver
Material:metal

Package Contents:
100x bobbin

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.