Attention to quality and reliability is our main goal here at Tohama Inc because reliable quality products can guarantee user's safety. We believe this is important for all trampoline owners.
For example, our trampoline springs are heavy-duty galvanized both outside and inside which prevents the springs from rusting
Replace Trampoline springs if you are experiencing the following:
-Coil does not return to its normal shape when removed from the frame. -Spring's hook is deformed. -If adult jumpers bottom out or nearly bottom out when bouncing, this indiciates that many trampoline springs need replacing. -To test all trampoline springs, clench the end of the coil in your first hand and shake it. After shaking several trampoline springs, you will notice a variance in the amount of coil tension. Replace those trampoline springs that are noticeably loose. -Failing to replace defective trampoline springs make spring failure contagious as neighboring trampoline springs are forced to carry increased load.
To determine the correct spring length that you need, take the spring off the trampoline and measure it including the hooks.
This specific spring size will fit all trampoline brands that require 7" springs. Please use picture as reference.
