STANDARD RANGE EXTENSION SPRINGSNOTE: ALL FIGURES STATED ARE FOR REFERENCE ONLY, FOR DETAILED SPECIFICATION CONTACT OUR SALES DEPARTMENT. LOAD +/

STANDARD RANGE EXTENSION SPRINGS LOAD +/ SYMBOLS W - Spring material width T = Spring material thickness L = Spring length (reference only) J = Minimum extension for constant force H = Off-set distance D2 - Storage drum diameter Di = Outside diameter of spring when fully wound on storage drum

STANDARD RANGE EXTENSION SPRINGS How spring is assembled on drum (not iupplied) Methods of using extension springs MULTIPLE MOUNTINGS TANDEM Chart Futmum iMthy (Dirjnt) FRONT TO FRONT Chart F*trnunm Ini hy (Di. jot. I)