Spring-2 is an additional stainless steel spring used along with our SBB-4. When our Spring Back Bracket was originally designed, the transducers were much smaller. With today’s larger transducers, we recommend adding a second spring to the Spring Back Bracket # SBB-4. The main spring and the second spring will fit together in the the Spring Back Bracket. Note: If you are ordering a new Spring Back Bracket # SBB-5 it comes with a second spring, therefore, it is not necessary to order a second spring. If you are ordering because you have an SBB-4 then go ahead and order the Spring-2.
This listing is for Spring-2 only
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