Feature1Cable Drag Chain Full Enclosed Low Noise Series Tank Towline Removable Assembly.2The surface is glossy and firm, reducing the resistance and friction with the air tube, low noise, and highspeed continuous movement.3Made of nylon 66 materials, low temperature resistance 25, high temperature resistance 100.41meter/0.7 meters can be disassembled and combined in any length to meet work needs.5Selected and accurate materials are processed accurately, and the product life cycle is greatly extended.Item Type: Cable Drag ChainMaterial: Nylon 66Purpose: Suitable for engraving machine CNC machine tool arm, professional cable protection accessoriesSeries: Low noise seriesLength: Approx. 0.7meter / 2.3ft/1meter / 3.3ft (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.) D35 x 25 35 x 25mm / 1.4 x 1in 50 x 39mm / 2 x 1.5in 75mm / 3in100mm / 3.9in125mm / 4.9in150mm / 5.9in200mm / 7.9in 63.5mm / 2.5in 33.5mm / 1.3in D35 x 38 35 x 38mm / 1.4 x 1.5in 50 x 52mm / 2 x 2in 75mm / 3in100mm / 3.9in125mm / 4.9in150mm / 5.9in200mm / 7.9in 63.5mm / 2.5in 33.5mm / 1.3in D35 x 50 35 x 50mm / 1.4 x 2in 50 x 64mm / 2 x 2.5in 75mm / 3in100mm / 3.9in125mm / 4.9in150mm / 5.9in200mm / 7.9in 63.5mm / 2.5in 33.5mm / 1.3in D35 x 57 35 x 57mm / 1.4 x 2.2in 50 x 71mm / 2 x 2.8in 75mm / 3in100mm / 3.9in125mm / 4.9in150mm / 5.9in200mm / 7.9in 63.5mm / 2.5in 33.5mm / 1.3in D35 x 60 35 x 60mm / 1.4 x 2.4in 50 x 74mm / 2 x 2.9in 75mm / 3in100mm / 3.9in125mm / 4.9in150mm / 5.9in200mm / 7.9in 63.5mm / 2.5in 33.5mm / 1.3in D35 x 75 35 x 75mm / 1.4 x 3in 50 x 89mm / 2 x 3.5in 75mm / 3in100mm / 3.9in125mm / 4.9in150mm / 5.9in200mm / 7.9in 63.5mm / 2.5in 33.5mm / 1.3in D35 x 77 35 x 77mm / 1.4 x 3in 50 x 91mm / 2 x 3.6in 75mm / 3in100mm / 3.9in125mm / 4.9in150mm / 5.9in200mm / 7.9in 63.5mm / 2.5in 33.5mm / 1.3in D35 x 100 35 x 100mm / 1.4 x 3.9in 50 x 114mm / 2 x 4.5in 75mm / 3in100mm / 3.9in125mm / 4.9in150mm / 5.9in200mm / 7.9in 63.5mm / 2.5in 33.5mm / 1.3in D35 x 125 35 x 125mm / 1.4 x 4.9in 50 x 139mm / 2 x 5.5in 75mm / 3in100mm / 3.9in125mm / 4.9in150mm / 5.9in200mm / 7.9in 63.5mm / 2.5in 33.5mm / 1.3in Package List1 x Cable Drag Chain