Systematic Art BQNH121 Crane Picture Hanging Side Screw Hook

The Crane" hook is compatible with either Ball-End or Cobra cables and can hold up to 20 lbs. (9 kg) on stainless steel cables on 12 lbs (5.4 kg) on clear nylon cables. The Crane hook easily slides onto the cable from the open end. Use the knob on the side of the hook to easily tight or loosen the screw and adjust the hook to any point along the cable.