➹【What You Will Get】You will get 100pcs extension springs in 25sizes (Wire Diameter * OD * Free Length): 0.012"x 0.12"x 0.59"; 0.012"x 0.12"x 0.79";0.016"x0.16"x0.4";0.016"x0.16"x0.59";0.016"x0.16"x0.79";0.02"x0.18"x0.59";0.02"x0.18"x0.79";0.02"x0.18"x1";0.024"x0.2"x0.79";0.024"x0.2"x1";0.024"x0.2"x1.2";0.027"x0.24"x0.79";0.027"x0.24"x1";0.027"x0.24"x1.2";0.031"x0.28"x1";0.031"x0.28"x1.2";0.031"x0.28"x1.37";0.035"x0.31"x1.37";0.035"x0.31"x1.6";0.035"x0.31"x1.8";0.04"x0.35"x1.6";0.04"x0.35"x1.8";0.04"x0.35"x2";0.046"x0.4"x1.8";0.046"x0.4"x2",each size is 4pcs.
➹【Premium Material】The extended tension spring assortment kit is made of 304 stainless steel wire with electroplating treatment, which has strong oxidation resistance, acid resistance and corrosion resistance for reliability and durability. The surface of the extension spring is smooth and free of burrs, with good ductility and the ability to withstand appropriate tension, so you can use it with confidence!
➹【Practical Design】These extension and compression springs are designed with two rings at both ends, allowing you to fix and use them without the need for other tools, making your work easy and convenient.
➹【Easy for Storage】 All stainless steel springs are neatly stored in a transparent box with size labels and dividers, compact and lightweight, easy to store and carry, avoiding confusion and loss, allowing you to quickly pick up the appropriate ones.
➹【Wide Application】Extension springs are suitable for home furniture, such as door, sofa, chair, lounge chair, etc. Widely applied in repairing accessories for construction machinery, electrical equipment, mechanical devices and more.