VERSATILE USE: The tension spring with double hook is suitable as a garage accessory, for hammocks and armchairs, sun sails HIGH QUALITY: The spring is made of galvanized steel and can withstand very high loads. The steel wire is about 3.2 mm thick FUNCTION: The installation of a tension spring reliably absorbs strong shocks and gusts of wind on the tent, boat and tent. awning EASY ASSEMBLY: Thanks to its two hooks, the tension spring can be easily attached to drawstrings, tension belts, carabiners and other eyelets. SCOPE OF DELIVERY: 8x springs in steel // Length: approx. 16 cm // Material: galvanized steel // Color: silver // material thickness: approx. 3.2 mm VERSATILE USE: The tension spring with double hook is suitable as a garage accessory, for hammocks and armchairs, sun sailsHIGH QUALITY: The spring is made of galvanized steel and can withstand very high loads. The steel wire is about 3.2 mm thick FUNCTION: Installing a tension spring reliably absorbs strong shocks and gusts of wind on the tent, boat and awning EASY ASSEMBLY : Thanks to its two hooks, the tension spring can be easily attached to drawstrings, tension belts, carabiners and other eyelets. SCOPE OF DELIVERY: 8x steel springs // Length: approx. 16 cm // Material: galvanized steel // Color: silver // material thickness: approx. 3.2 mm