A plug, or conical block of Wooden, with longitudital grooves on its surface, through which the strands with the rope slide in the whole process of twisting An average alteration for an extension to an existing roofing system is so as to add a shed roof to the gable roof https://gablecarton.video.blog/2025/05/03/redefining-hydration-kevala-nirus-green-revolution-with-boxed-mineral-water/