3/16
3/16 - ÆÇ¸Å°¡ 13,000¿ø1/4 - ÆÇ¸Å°¡ 18,000¿ø3/8 15¹ÌÅÍ - ÆÇ¸Å°¡ 20,500¿ø3/8 30¹ÌÅÍ - ÆÇ¸Å°¡ 28,000¿ø