Kelley Atlantic
MAIN SPRING
27 inches total length
26 inches from inside hook to inside hook (see measurement diagram)
21-5/8 inches body length
3-3/8 inches outside diameter
.510 inch wire diameter
43 coils
52100 - Extension Spring for Dock Leveler
333-054 Main Lifting Spring
113-061 Main Spring
52120 - Main Spring
302-0390 Main Lifting Spring