These are the Internal Springs for the RC4WD
ARB Old Man Emu 70mm Shocks, and Superlift 90mm Shocks.
FEATURES
Allows modeler to adjust shock dampening for many different
applications
Steel construction, black in color
Each spring color coded for easy identification
INCLUDES
Four 90mm Shock Springs (1.9 Spring Rate "Blue")
Four 90mm Shock Springs (1.5 Spring Rate "Red")
Four 90mm Shock Springs (0.7 Spring Rate "White")
Four 90mm Shock Springs (0.3 Spring Rate "Yellow")
SPECIFICATIONS
Outer Diameter: 0.25" (6.3mm)
Length: 1.43" (36.5mm)
Inner Diameter: 0.16" (4.1mm)
Weight: 0.07oz (2g)