Item Type: Drag Chain_x000D_Material: Nylon 66_x000D_Application: Suitable for engraving machine, CNC machine tool, mechanical arm, professional cable protection accessories_x000D_Series: Low noise series_x000D_Length: Approx. 0.7meter / 2.3ft(detachable assembly of any length)_x000D_Working Temperature: - 25 ~ 100 _x000D_Model (inner height x inner width / mm)(approx.)Outer height x outer width / mm(approx.)Turning radius / R (mm)(approx.)Joint length / mm(approx.)Pitch / mm(approx.)_x000D_ D20x2535 x 39mm / 1.4 x 1.5in55mm / 2.2in,_x000D_75mm / 3in, _x000D_100mm / 3.9in,_x000D_125mm / 4.9in,_x000D_150mm / 5.9in,_x000D_200mm / 7.9in_x000D__x000D_50mm / 2in33.5mm / 1.3in_x000D_ D20x3835 x 52mm / 1.4 x 2in55mm / 2.2in,_x000D_75mm / 3in, _x000D_100mm / 3.9in,_x000D_125mm / 4.9in,_x000D_150mm / 5.9in,_x000D_200mm / 7.10in_x000D__x000D_50mm / 3in33.5mm / 1.4in_x000D_ D20x5035 x 64mm / 1.4 x 2.5in55mm / 2.2in,_x000D_75mm / 3in, _x000D_100mm / 3.9in,_x000D_125mm / 4.9in,_x000D_150mm / 5.9in,_x000D_200mm / 7.9in_x000D_50mm / 4in33.5mm / 1.5in_x000D_ D20x5735 x 71mm / 1.4 x 2.8in55mm / 2.2in,_x000D_75mm / 3in, _x000D_100mm / 3.9in,_x000D_125mm / 4.9in,_x000D_150mm / 5.9in,_x000D_200mm / 7.9in50mm / 5in33.5mm / 1.6in_x000D_ D20x6735 x 74mm / 1.4 x 2.9in55mm / 2.2in,_x000D_75mm / 3in, _x000D_100mm / 3.9in,_x000D_125mm / 4.9in,_x000D_150mm / 5.9in,_x000D_200mm / 7.9in50mm / 6in33.5mm / 1.7in_x000D_ D20x7535 x 89mm / 1.4 x 3.5in55mm / 2.2in,_x000D_75mm / 3in, _x000D_100mm / 3.9in,_x000D_125mm / 4.9in,_x000D_150mm / 5.9in,_x000D_200mm / 7.9in50mm / 7in33.5mm / 1.8in_x000D_ D20x7735 x 91mm / 1.4 x 3.6in55mm / 2.2in,_x000D_75mm / 3in, _x000D_100mm / 3.9in,_x000D_125mm / 4.9in,_x000D_150mm / 5.9in,_x000D_200mm / 7.9in50mm / 8in33.5mm / 1.9in_x000D_ D20x10035 x 114mm / 1.4 x 4.5in55mm / 2.2in,_x000D_75mm / 3in, _x000D_100mm / 3.9in,_x000D_125mm / 4.9in,_x000D_150mm / 5.9in,_x000D_200mm / 7.9in50mm / 9in33.5mm / 1.10in_x000D_ D20x12535 x 139mm / 1.4 x 5.5in55mm / 2.2in,_x000D_75mm / 3in, _x000D_100mm / 3.9in,_x000D_125mm / 4.9in,_x000D_150mm / 5.9in,_x000D_200mm / 7.9in50mm / 10in33.5mm / 1.11in 1Wear resistant and skid resistant, low bass and high speed, smooth and firm surface 2Reducing resistance and friction with air pipe, low noise, high speed and continuous movement 3Made of nylon?PA66, 25 low temperature resistance and 100 high temperature resistance 4Allow you to make detachable combination of any length, to meet the needs of work 5Select excellent materials with accurate processing, product life is greatly extended1 x Drag Chain