A Set 10pcs Red Logic Analyser Useful High Efficiency Clip Ideal Test Hook Length: approx. 28cm / 11.02" These test hook clips are ideal for use with Hobby Components USB 24M 8CH logic analyser (HCTEST0006) or as a general purpose test lead. PLS NOTE that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item!