Rotary Hook Positioning Finger for Lockstitch Sewing Machine

Product Details

The rotary hook positioning finger is a steel replacement component used in the hook mechanism of lockstitch sewing machines. It holds the bobbin case from rotating so the upper thread loop can pass around it and form the lockstitch.

Made from steel for durable operation, this positioning finger is designed for compatible industrial lockstitch sewing machines. MH supplies sewing machine spare parts in bulk for distributors, repair suppliers and industrial sewing equipment buyers.

Features

• Function: Holds the bobbin case from rotating so the thread loop can pass.

• Application: Replacement positioning finger for lockstitch sewing machines.

• Construction: Steel component designed for durable mechanical operation.

• Compatibility: Suitable for compatible industrial lockstitch sewing machines.

• Supply: Available for wholesale orders and spare part programs.

Application

• Used for lockstitch sewing machine hook mechanism repair and replacement.

• Suitable for industrial sewing machine maintenance and spare part supply.

• Ideal for sewing machine distributors, repair suppliers and spare part buyers.

FAQ

What is the rotary hook positioning finger used for?
It holds the bobbin case from rotating so the upper thread loop can pass around it to form the lockstitch.

Which sewing machines use this positioning finger?
It is designed for compatible industrial lockstitch sewing machines. Please confirm the machine model before ordering.

What material is it made of?
It is made from steel suitable for sewing machine mechanical components.