มี 29 ขนาด ไดแก่ F #4 X ½”, F #4 X ¾”, F #6 X ½”, F #6 X 5/8”, F #6 X ¾”, F #6 X 1”, F #6 X 1-1/4”, F #6 X 1-1/2”, F #7 X ½”, F #7 X 5/8”, F #7 X3/4” , F #7 X 1”, F #7 X 1-1/4”, F #7 X 1-1/2”, F #7 X 2”, F #8 X ¾”, F #8 X 1”, F#8 X 1-1/4”, F#8 X 1-1/2”, F #8 X 2”, F #8 X 2-1/2”, F #8 X 3”, F #10 X ½”, F #10 X 5/8”, F #10 X ¾”, F #10 X 1”, F #10 X 1-1/4”, F #10 X 1-1/2”, F #10 X 2” และ F #10 X 3”