Item Type: Cable Drag Chain Material: Nylon 66 Purpose: Suitable for engraving machine CNC machine tool arm, professional cable protection accessories Series: Low noise series Length: Approx. 0.7meter / 2.3ft (can be disassembled and assembled at any length) Working Temperature: -25-100 Model Inner height x inner width/mm)(Approx.)Outer height x Outer width/mm(Approx.)Turning radius/R (mm)(Approx.)Connector length /mm(Approx.)Pitch/mm(Approx.) D30 x 2530 x 25mm / 1.2 x 1in45 x 41mm / 1.8 x 1.6in55mm / 2.2in 75mm / 3in 100mm / 3.9in 125mm / 4.9in 150mm / 5.9in 200mm / 7.9in 55mm / 2.2in33.5mm / 1.3in D30 x 3830 x 38mm / 1.2 x 1.5in45 x 54mm / 1.8 x 2.1in55mm / 2.2in 75mm / 3in 100mm / 3.9in 125mm / 4.9in 150mm / 5.9in 200mm / 7.9in 55mm / 2.2in33.5mm / 1.3in D30 x 5030 x 50mm / 1.2 x 2in45 x 66mm / 1.8 x 2.6in55mm / 2.2in 75mm / 3in 100mm / 3.9in 125mm / 4.9in 150mm / 5.9in 200mm / 7.9in 55mm / 2.2in33.5mm / 1.3in D30 x 5730 x 57mm / 1.2 x 2.2in45 x 73mm / 1.8 x 2.9in55mm / 2.2in 75mm / 3in 100mm / 3.9in 125mm / 4.9in 150mm / 5.9in 200mm / 7.9in 55mm / 2.2in33.5mm / 1.3in D30 x 6030 x 60mm / 1.2 x 2.4in45 x 76mm / 1.8 x 3in55mm / 2.2in 75mm / 3in 100mm / 3.9in 125mm / 4.9in 150mm / 5.9in 200mm / 7.9in 55mm / 2.2in33.5mm / 1.3in D30 x 7530 x 75mm / 1.2 x 3in45 x 91mm / 1.8 x 3.6in55mm / 2.2in 75mm / 3in 100mm / 3.9in 125mm / 4.9in 150mm / 5.9in 200mm / 7.9in 55mm / 2.2in33.5mm / 1.3in D30 x 7730 x 77mm / 1.2 x 3in45 x 93mm / 1.8 x 3.7in55mm / 2.2in 75mm / 3in 100mm / 3.9in 125mm / 4.9in 150mm / 5.9in 200mm / 7.9in 55mm / 2.2in33.5mm / 1.3in D30 x 10030 x 100mm / 1.2 x 3.9in45 x 116mm / 1.8 x 4.6in55mm / 2.2in 75mm / 3in 100mm / 3.9in 125mm / 4.9in 150mm / 5.9in 200mm / 7.9in 55mm / 2.2in33.5mm / 1.3in D30 x 12530 x 125mm / 1.2 x 4.9in45 x 141mm / 1.8 x 5.6in55mm / 2.2in 75mm / 3in 100mm / 3.9in 125mm / 4.9in 150mm / 5.9in 200mm / 7.9in 55mm / 2.2in33.5mm / 1.3in