NVENT CADDY. Pipe Support Block, Base Material ABS, Base Size 5.69 in L x 4.69 in W, For Maximum Pipe Size 1 in, For Minimum Pipe Size 1/2 in, Load Capacity 25 lb, Overall Height 6.44 in, Overall Length 5.69 in, Pipe Support Type Support Block Pier with Clamp, Support Material Plastic.