Feature: Bullet wheel double wire device easy to use. Special wheel design can be more effectively through the elbow. Outsourcing transparent plastic layer wear rust Kang Da Rally. Applicable to cable wires and other wiring installation. Our products are made 19 slickline combination it is with just the soft and durable wear. Our threader traction strength flexibility anti-aging degree temperature level are much higher than the degree of anti-acid generation 2 generation pulling the head use a special material and a unique connection method made it have a more longer. Specification: Material: Steel Wire + Plastic Color: As the picture show Size: 5/10/15/20/25/30/50M Length The outer diameter: 3.6mm/0.14\\\ includes: 1 x Cable Puller "