boat trailers and parts aluminum and galvanized

SPRINGS ARE GENERALLY TWO STYLES EITHER (SE) SINGLE EYE ALSO CALLED SLIPPER AND OR HOOK STYLE AND ARE MEASURED FROM THE CENTER OF THE EYE TO THE TOP CENTER OF THE CURL.

(DE) DOUBLE EYE HAVE AN EYE ON BOTH ENDS AND ARE MEASURED FROM CENTER OF THE EYE TO EYE.

SPRINGS ARE ALSO DESCRIBED BY THE NUMBER OF LAYERS (LEAFS) MOST BOAT TRAILERS HAVE ONE TO 5 LEAF SPRINGS.