The Colorado Hook is my choice for the roof. With the full steel construction it supports the sounding and prying demands of topside work. The NY Roof Hook end is a force multiplier for leverage and the wide foot print of the trash hook end communicates sounding energy across an area for better assessment of roof decking and structural members. The 5/8" tines with a taper are beasts for popping vents, stripping shingles or prying hatches.