Size:1/4"*1/8", 1/4"*1/4", 5/16"*1/4", 3/8"*1/4",
3/8"*3/8", 3/8"*1/2",3/8"*3/4",1/2"*1/4", 1/2"*3/8".
1/2"*1/2", 1/2"*3/4", 5/8"*1/2", 5/8"*3/4"