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    Tension spring is designed and manufactured according to high precision standard, which can be widely used in test, research and development, trial production and maintenance. All tension springs have the same diameter of spring body and are made of bending ring with the same diameter of spring body. There is tension at the beginning of winding, and some force is needed at the beginning of separating the coil.

    Find the right spring（Please separate the search scope with the middle cross bar, for example: 0.14-0.32）

    • (in)      (mm)

    Part No. Wire
    Diameter    		 Outside
    Diameter    		 Free Length
    Approx    		 Ext. Load SpringRate Initial
    Tension    		 Contrast Download
    in mm in mm in mm in mm lb N lb/in N/mm lb N
    L2858-0318-15240-M 0.125 3.18 1.125 28.58 6 152.4 11.02 279.91 61.25 272.45 11.1 1.944 5.51 24.51
    L2858-0318-16510-M 0.125 3.18 1.125 28.58 6.5 165.1 12.15 308.61 61.25 272.45 9.9 1.734 5.51 24.51
    L2858-0318-17780-M 0.125 3.18 1.125 28.58 7 177.8 13.29 337.57 61.25 272.45 8.9 1.559 5.51 24.51
    L3000-0280-06980-M 0.11 2.8 1.181 30 2.748 69.8 4.902 124.5 44.96 200 17.8 3.11 6.62 29.47
    L3000-0280-08660-M 0.11 2.8 1.181 30 3.409 86.6 6.858 174.2 44.96 200 11.1 1.94 6.62 29.47
    L3000-0280-11200-M 0.11 2.8 1.181 30 4.409 112 9.803 249 44.96 200 7.1 1.25 6.62 29.47
    L3000-0280-15400-M 0.11 2.8 1.181 30 6.063 154 14.685 373 44.96 200 4.5 0.78 6.62 29.47
    L3175-0241-08890-M 0.095 2.41 1.25 31.75 3.5 88.9 7 177.8 25.86 115.03 6.7 1.173 2.33 10.36
    L3175-0241-10160-M 0.095 2.41 1.25 31.75 4 101.6 9.13 231.9 25.86 115.03 4.6 0.806 2.33 10.36
    L3175-0241-11430-M 0.095 2.41 1.25 31.75 4.5 114.3 11.26 286 25.86 115.03 3.5 0.613 2.33 10.36
    L3175-0241-12700-M 0.095 2.41 1.25 31.75 5 127 13.39 340.11 25.86 115.03 2.8 0.49 2.33 10.36
    L3175-0241-13970-M 0.095 2.41 1.25 31.75 5.5 139.7 15.52 394.21 25.86 115.03 2.3 0.403 2.33 10.36
    L3175-0241-15240-M 0.095 2.41 1.25 31.75 6 152.4 17.65 448.31 25.86 115.03 2 0.35 2.33 10.36
    L3175-0241-16510-M 0.095 2.41 1.25 31.75 6.5 165.1 19.78 502.41 25.86 115.03 1.8 0.315 2.33 10.36
    L3175-0241-19050-M 0.095 2.41 1.25 31.75 7.5 190.5 24.04 610.62 25.86 115.03 1.4 0.245 2.33 10.36
    L3175-0292-08890-M 0.115 2.92 1.25 31.75 3.5 88.9 5.81 147.57 44.03 195.86 17.3 3.03 3.96 17.61
    L3175-0292-10160-M 0.115 2.92 1.25 31.75 4 101.6 7.32 185.93 44.03 195.86 12.1 2.12 3.96 17.61
    L3175-0292-11430-M 0.115 2.92 1.25 31.75 4.5 114.3 8.84 224.54 44.03 195.86 9.2 1.611 3.96 17.61
    L3175-0292-12700-M 0.115 2.92 1.25 31.75 5 127 10.35 262.89 44.03 195.86 7.5 1.313 3.96 17.61
    L3175-0292-13970-M 0.115 2.92 1.25 31.75 5.5 139.7 11.86 301.24 44.03 195.86 6.3 1.103 3.96 17.61
    L3175-0292-15240-M 0.115 2.92 1.25 31.75 6 152.4 13.38 339.85 44.03 195.86 5.4 0.946 3.96 17.61
    L3175-0292-16510-M 0.115 2.92 1.25 31.75 6.5 165.1 14.89 378.21 44.03 195.86 4.8 0.841 3.96 17.61
    L3175-0292-17780-M 0.115 2.92 1.25 31.75 7 177.8 16.4 416.56 44.03 195.86 4.3 0.753 3.96 17.61
    L3175-0292-19050-M 0.115 2.92 1.25 31.75 7.5 190.5 17.92 455.17 44.03 195.86 3.8 0.665 3.96 17.61
    L3175-0343-08890-M 0.135 3.43 1.25 31.75 3.5 88.9 5.12 130.05 68.62 305.24 38.5 6.74 6.18 27.49
    L3175-0343-10160-M 0.135 3.43 1.25 31.75 4 101.6 6.3 160.02 68.62 305.24 27.2 4.76 6.18 27.49
    L3175-0343-11430-M 0.135 3.43 1.25 31.75 4.5 114.3 7.47 189.74 68.62 305.24 21.1 3.7 6.18 27.49
    L3175-0343-12700-M 0.135 3.43 1.25 31.75 5 127 8.64 219.46 68.62 305.24 17.2 3.01 6.18 27.49
    L3175-0343-13970-M 0.135 3.43 1.25 31.75 5.5 139.7 9.81 249.17 68.62 305.24 14.5 2.54 6.18 27.49
    L3175-0343-15240-M 0.135 3.43 1.25 31.75 6 152.4 10.98 278.89 68.62 305.24 12.5 2.19 6.18 27.49
    L3175-0343-16510-M 0.135 3.43 1.25 31.75 6.5 165.1 12.15 308.61 68.62 305.24 11 1.926 6.18 27.49
    L3175-0343-17780-M 0.135 3.43 1.25 31.75 7 177.8 13.32 338.33 68.62 305.24 9.9 1.734 6.18 27.49
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