EASY & RECOVERABLE INSTALLATION:  Installation of SU puller is extremely easy and simple. Clamp two plates and sewing machine together. Then fix the bracket and whole set of puller on one of those plates behind the machine.

No damage will be caused on the sewing machine.

RECOVERABLE INSTALLATION. SU-puller can be install on other machine.

5-ROLLER CLUTCH can support shorter stitch length. (Over 24 stitches in 1 inch)

Special designed gear and bearing can minimize the extra burden on the sewing machine. Su-puller is very light and easy.

Belt's tension is adjustable.

Pulling  length is adjustable.