1.5 MM Jaw Nut

PART NUMBER SHORT DESCRIPTION CHUCK SIZE A B C D F G BOLT
JN-135-A HR STD 5" 1.5MM AMERICAN JN 5" Kitagawa 1 3/16 0.612 0.55 0.394 0.708 0.215 5/16–18
JN-6B-M HR STD 6" 1.5MM METRIC JN 6" Matsumoto 1 7/16 0.885 0.689 0.471 0.786 0.295 8MM
JN-6K-M HR STD 6" 1.5MM METRIC JN "B-6"" Kitagawa Howa-HO15m-6" 1 7/16 0.885 0.689 0.471 0.786 0.295 10MM
JN-206-M HR STD 6" 1.5MM METRIC JN 6" Kitagawa B-206 1 7/16 0.728 0.69 0.472 0.787 0.295 10MM
JN-149-M HR STD 8" 1.5MM METRIC JN "8"" Kitagawa 8"" Matsumoto Howa HO7MA-8 Howa HO15-8 " 1 7/8 0.97 0.807 0.549 0.984 0.34 12MM
JN-208-M HR STD 8" 1.5MM METRIC JN "8"" Kitagawa B-208 " 1 7/8 0.810 0.807 0.549 0.984 0.34 12MM
JN-81-M HR STD 10" 1.5MM METRIC JN "10"" Howa HO7MA-10/HO27M-8" 2 1 0.91 0.628 0.984 0.374 12MM
JN-82-M HR STD 10" 1.5MM METRIC JN "10"" Kitagawa B-10 11"" Matsumoto Howa HO1MA-10 B-10" 2 1.000 0.91 0.628 1.181 0.34 12MM
JN-210-M HR STD 10" 1.5MM METRIC JN 10" Kitagawa B-210 2 0.850 0.885 0.628 1.181 0.34 12MM
JN-95-M HR STD 10" 1.5MM METRIC JN "10"" Howa Hollow HO7MA -15" 2 1/2 1.141 1.000 0.825 1.578 0.413 20MM
JN-147-A HR STD 12" 1.5MM AMERICAN JN HO27M-12 2 1/2 1.250 1.040 0.708 1.181 0.530 14MM
JN-108-M HR STD 12" 1.5MM METRIC JN "12"" Kitagawa B-12 12"" Matsumoto 10"" Howa HO1MA-12 HO7MA-12" 2 1/4 1.25 1.04 0.708 1.181 0.53 14MM
JN-112-M HR STD 12" 1.5MM METRIC JN 12" Kitagawa B-212 2 3/16 1.095 1.160 0.826 1.181 0.455 16MM
JN-155-M HR STD 15" 1.5MM METRIC JN 15" Kitagawa B-15 3 1/4 1.75 1.32 0.864 1.69 0.625 20MM
JN-115-M HR STD 15" 1.5MM METRIC JN 15" Kitagawa B-215 3 5/32 1.545 1.375 0.998 1.693 0.742 20MM

Double Step Jaw Nuts

PART NUMBER SHORT DESCRIPTION CHUCK SIZE A B C D F G BOLT
JN-220-A HR STD 12" 1.5MM 2 STEP AM JN B-12 To B-212 2.188 1.120 1.159 0.708 1.181 0.454 9/16–12
JN-B15-A HR STD 12" 1.5MM 2 STEP AM JN B-15 3.150 1.772 1.315 0.866 1.693 0.630 3/4–10