1 m length protective tube spring slide door tarpaulin tensile tension tension spring with hook 0.3/0.4/0.5/0.6/0.8/1

tension spring original color (unit: mm) 1 piece(拉簧本色（单位：毫米）1条)

0.2 line * 1 outer diameter * 1 m(0.2线*1外径*1米) 0.2 line * 1.5 outer diameter * 1 m(0.2线*1.5外径*1米) 0.2 wire * 2 outer diameter * 1 m(0.2线*2外径*1米) 0.2 line * 2.5 outer diameter * 1 m(0.2线*2.5外径*1米) 0.3 wire * 2 outer diameter * 1 m(0.3线*2外径*1米) 0.3 wire * 2.5 outer diameter * 1 m(0.3线*2.5外径*1米) 0.3 wire * 3 outer diameter * 1 m(0.3线*3外径*1米) 0.3 wire * 4 outer diameter * 1 m(0.3线*4外径*1米) 0.4 wire * 3 outer diameter * 1 m(0.4线*3外径*1米) 0.4 wire * 3.5 outer diameter * 1 m(0.4线*3.5外径*1米) 0.4 wire * 4 outer diameter * 1 m(0.4线*4外径*1米) 0.4 wire * 5 outer diameter * 1 m(0.4线*5外径*1米) 0.4 wire * 6 outer diameter * 1 m(0.4线*6外径*1米) 0.5 wire * 4 outer diameter * 1 m(0.5线*4外径*1米) 0.5 wire * 5 outer diameter * 1 m(0.5线*5外径*1米) 0.5 wire * 6 outer diameter * 1 m(0.5线*6外径*1米) 0.5 wire * 7 outer diameter * 1 m(0.5线*7外径*1米) 0.6 wire * 4 outer diameter * 1 m(0.6线*4外径*1米) 0.6 wire * 5 outer diameter * 1 m(0.6线*5外径*1米) 0.6 wire * 6 outer diameter * 1 m(0.6线*6外径*1米) 0.6 wire * 8 outer diameter * 1 m(0.6线*8外径*1米) 0.7 line * 6 outer diameter * 1 m(0.7线*6外径*1米) 0.7 line * 7 outer diameter * 1 m(0.7线*7外径*1米) 0.7 line * 8 outer diameter * 1 m(0.7线*8外径*1米) 0.8 line * 5 outer diameter * 1 m(0.8线*5外径*1米) 0.8 line * 6 outer diameter * 1 m(0.8线*6外径*1米) 0.8 line * 7 outer diameter * 1 m(0.8线*7外径*1米) 0.8 line * 8 outer diameter * 1 m(0.8线*8外径*1米) 0.8 line * 10 outer diameter * 1 m(0.8线*10外径*1米) 0.8 line * 12 outer diameter * 1 m(0.8线*12外径*1米) 0.8 line * 14 outer diameter * 1 m(0.8线*14外径*1米) 1.0 line * 5 outer diameter * 1 m(1.0线*5外径*1米) 1.0 line * 6 outer diameter * 1 m(1.0线*6外径*1米) 1.0 line * 7 outer diameter * 1 m(1.0线*7外径*1米) 1.0 line * 8 outer diameter * 1 m(1.0线*8外径*1米) 1.0 line * 9 outer diameter * 1 m(1.0线*9外径*1米) 1.0 line * 10 outer diameter * 1 m(1.0线*10外径*1米) 1.0 line * 12 outer diameter * 1 m(1.0线*12外径*1米) 1.0 line * 14 outer diameter * 1 m(1.0线*14外径*1米) 1.0 line * 16 outer diameter * 1 m(1.0线*16外径*1米) 1.2 line * 8 outer diameter * 1 m(1.2线*8外径*1米) 1.2 line * 10 outer diameter * 1 m(1.2线*10外径*1米) 1.2 wire * 12 outer diameter * 1 m(1.2线*12外径*1米) 1.2 wire * 14 outer diameter * 1 m(1.2线*14外径*1米)