IDEAL® by Mars® 79323 Type F Band Width Worm-Gear Clamp, 1/2 to 1-1/4 in Clamp, 200 Stainless Steel Band, Import.
IDEAL® by Mars® Band Width Worm-Gear Clamp, Type F, Clamping Range: 1/2 to 1-1/4 in, 60 in-lb, 200 Stainless Steel Band, Import.
Ideal's 67-5 series clamps are all stainless steel. They are comprised of a 1/2 in 300 series stainless steel band, housing and a 5/16 hex head screw.