Spartan Precision Equipment Ascent Tripod Hook Black. By attaching a weight such as a sandbag or camera bag to the hook it provides extra stability and reduces vibrations ensuring steady shots even in windy environments or uneven terrain. Ideal for photographers and videographers who require reliable support for their equipment. Specifications for Spartan Precision Equipment Ascent Tripod Hook: Manufacturer: Spartan Precision Equipment Color: Black Package Contents: Spartan Precision Equipment Ascent Tripod Hook Spartan Precision Equipment SP06-022-R: Ascent Tripod Hook Black