STB, a German company founded in 1911, specializes in manufacturing hooks and other devices.
Its most popular products are DIN 15401 and DIN 15402 Hooks, but it also makes plate hooks, mainly for the steel industry.
STB is known for its years of experience, production capacity and high-quality of its products, which makes it an extremely reliable business partner.
Hook load simulation test
Controlled stress concentration with increasing loads