FPC ลูกบ๊อกรู 3/4″ 12 เหลี่ยมสั้น (6S)

17 mm, 19 mm(3/4", 20 mm(25/32"), 13/16", 21 mm, 22 mm(7/8"), 23 mm, 24 mm(15/16"), 25 mm, 1", 26 mm, 27 mm(1-1/16"), 28 mm, 29 mm(1-1/8"), 30 mm(1-3/16"), 31 mm, 32 mm(1-1/4"), 33 mm(1-5/16"), 34 mm, 35 mm(1-3/8"), 36 mm, 37 mm(1-7/16"), 38 mm(1-1/2"), 39 mm, 40 mm(1-9/16"), 41 mm(1-5/8"), 42 mm, 43 mm(1-11/16"), 44 mm(1-3/4"), 45 mm, 46 mm(1-13/16"), 47 mm, 48 mm(1-7/8"), 49 mm(1-15/16"), 50 mm, 51 mm(2"), 52 mm(2-1/16"), 54 mm(2-1/8"), 55 mm, 56 mm(2-3/16"), 57 mm(2-1/4"), 58 mm, 59 mm(2-5/16"), 60 mm(2-3/8"), 61 mm, 63 mm(2-1/2"), 64 mm, 65 mm(2-9/16"), 70 mm(2-3/4")