Reach far into the interior of bowls with ease with these 4 invaluable tool rests. These comfortable, ergonomically designed tool rests that will provide you all-day turning support. With the unique concave design, your fingers will fit snuggly on the rest and let you get closer to your work. The ultra smooth, round hardened steel top let will let you effortlessly glide your lathe tool for superior results. All rests have hardened rods welded over 5/8 in. curved barstock 4 in. long top to bottom. S Curved Torres, 9 in. span. Use the S curved tool rest for exterior and interior hollowing. 3-3/4 in. long top to bottom. 2-1/2 in. Radius curved tool rest, 6-3/4 in. span. Use the 2 1/2 in. radius curved tool rest for exterior and interior hollowing. 3-3/4 in. long top to bottom. 2 in. radius curved tool rest, 6-1/2 in. span. Use the 2 in. radius curved tool rest for exterior and interior hollowing. 4 in. long top to bottom. 1-1/2 in. radius curved tool rest, 8 in. span. Use the 1-1/2 in. radius curved tool rest for interior work, deeper penetration and sharper corners inside the bowl. 4" long top to bottom. Rod will not nick or scratch giving it a long life.