Eaton Wiring 80lb Load Safety Spring, Material, 850lb Max. Capacity features:

• Indoor and outdoor use, light-duty applications.
• Relieves the strain, pull, vibration and flexing on wire connections of electrical equipment.
• Can be used with single eye type bydisassembling draw bar from coil, placing through eye loop and replacing draw bar.
• 3 1/8 inches at 80 lbs (356).
• Load capacity: 600 lbs.
• Diameter: 1-in.
• Dimensions: 3.1-in(L) x 3.3-in(W) x 4.8-in(H).