A plug, or conical block of wood, with longitudital grooves on its floor, in which the strands from the rope slide in the process of twisting Jerkinhead: A jerkinhead roof is usually a gable roof with a hipped portion near the peak. This hybrid fashion results in a unique aesthetic http://cartongabletop.car.blog/2025/04/08/water-in-gabletoppak-hydration-innovation/