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4-Jaw Independent Iron Body Chucks

Series 441 Medium-Duty Value Line, Sizes 5″ thru 32″

  • High value and lower cost
  • One year warranty
  • 1 set Solid Reversible Jaws
  • Hardened and ground operating screws
  • High tensile iron bodies
  • Straight recess for adapter mounting
  • Available with A, D, L and straight recess mounting
4-Jaw Independent Iron Body Chucks
Type D SpindleType A Spindle
Chuck SizeFlatback Chuck No.SizeChuck No.SizeChuck No.
5"0544-1000
6"0644-1000D-30644-10D3
6"D-40644-10D4
8"0844-1000D-30844-10D3
8"D-40844-10D4
8"D-50844-10D5A-50844-10A5
10"1044-1000D-51044-10D5A-51044-10A5
10"D-61044-10D6A-61044-10A6
12"1244-1000D-61244-10D6A-61244-10A6
12"D-81244-10D8A-81244-10A8
16"1644-1000D-81644-10D8A-81644-10A8
16"D-111644-1D11A-111644-1A11
18"1844-1000D-81844-10D8A-81844-10A8
18"D-111844-1D11A-111844-1A11
20"2044-1000D-82044-10D8A-82044-10A8
20"D-112044-1D11A-112044-1A11
24"2444-1000D-82444-10D8A-82444-10A8
24"D-82444-1D11A-112444-1A11
32"3244-1000D-113244-1D11A-113244-1A11
32"D-153244-1D15A-153244-1A15
Contact PBA for price and availability for “L” type mounted chucks
Dimensional Data 4-Jaw Independent Iron Body Chucks (in/mm)
Chuck Dia.B1B3B4B5B6B7B9B15J10
6"/1606.30"/1602.56"/651.77"/45.197"/53.74"/95(4) M-102.36"/96.52.56"/651.24"/31.5
8"/2007.87"/2004.92"/1251.97"/50.236"/64.11"/104.5(4) M-104.33"/1102.95"/751.37"/35
10"/2509.84"/2504.33"/1102.56"/65.236"/64.72"/120(4) M-124.62"/117.53.29"/821.39"/35.5
12"/31512.40"/3155.51"/1403.74"/95.236"/66.49"/165(4) M-165.27"/1343.54"/901.73"/44
16"/40015.75"/4006.30"/1604.92"/125.315"/87.28"/185(4) M-165.63"/1433.74"/951.89"/48
18"/45017.71"/4507.08"/1805.51"/140.315"/88.07"/205(4) M-165.79"/1473.94"/1001.85"/47
20"/50019.68"/5007.87"/2006.30"/160.315"/89.29/236(4) M-206.39"/1614.17"/1062.16"/55
24"/63024.80"/6308.66"/2207.08"/180.394"/1010.26/258(4) M-207.06"/1804.64"/1182.56"/65
32"/80031.49"/8009.84"/2508.26"/210.472"/1210.26/258(8) M-207.95"/2025.19"/1322.76"/65
Note: Dimensions are for flatback-mounted chucks; on A, L and D mounted chucks dimension B15 will vary.
All A & D-11 mount chucks have 6.5" thru-hole as standard.