ชิ้นส่วนจักรเย็บผ้า
ชุดก้านโยกปั๊มขึ้นรูป (3 แบบ)
Stamped · Bend and twist forming · Polished · Nickel plated
Three small levers of similar form sharing a slot-and-hole mounting design, with ends formed as a fork, a hook and a flat blade for different mechanism actions. Polished and nickel plated with burr-free edges.
Typical guide and actuating parts for industrial sewing machines; one tooling family yields several end profiles.
