The spring is designed to operate with a tension load, so the spring stretches as the load is applied to it.
The common hook types are:
a. English Hook
b. German Hook
c. Lateral Round Hook
d. Universal Hook
e. The others (Pointed Hook, U type Hook, Semicircle Hook)
We produce an extensive range of extension springs. All extension springs are manufactured to customer requirements, from conventional loops, extended loops and swivel loops to custom designed hooks and threaded inserts. We are able to manufacture all these on site in a wide range of sizes and specifications.