Rotary Tension Control Cable, 42 InchProduct Details:Cable Length: 42 InchTwist Adjusting Plastic Knob ~1.6″ Diameter x 1.4″ HeightAbout 18-3/4 Turns of Knob Equals About 1 Inch Linear TravelBarrel Core is 0.175″ Diameter x 0.175″ LongSteel Cable is about 0.05″ DiameterCable Jacket is 0.19″ DiameterEnd Fitting Has 3/8-16 ThreadUNK31489