28683 automatic hook products are offered for sale by suppliers on Alibaba.com, of which sewing machines accounts for 22%, springs accounts for 1%, and hooks accounts for 1%.
A wide variety of automatic hook options are available to you, such as heavy industry, general industry and retail industry.You can also choose from steel, carbon steel and alloy automatic hook,as well as from black, red, and silver automatic hook, and whether automatic hook is zinc, plain, or galvanized.