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Top Jaws and Accessories

For Constant Grip, Quick Change, VTL, Setrite® Power, Self Contained and Front Mount Hydraulic Chucks

1.5mm x 60° Serrated Soft Top Jaws—Constant Grip, Quick Change & International Chucks
Chuck Dia.Jaw No.ABCDFScrewT-Nut
Size2 Req'd per Jaw
6"8140-17525*3.125"1.50"1.25".475".787"M-108130-17590
8"8140-21525*3.50"2.00"1.50".551"1.00"M-128130-21590
10"8140-265254.00"2.00"1.50".630"1.18"M-128130-26590
12"8140-315255.25"2.00"2.00".710"1.18"M-148130-31590
15/18"8140-405256.50"2.50"2.00".866"1.69"M-208130-40590
20/24"8130-50525**7.00"2.50"2.50".984"2.362"M-208130-50590
*Comes standard as offset points
1.5mm x 60° Hard Reversible Top Jaw
Chuck Dia.Jaw No.ABCDFScrew SizeT-Nut
2 Req'd per Jaw
6"8130-176242.56"1.38"1.18"".475Q0.669M-108130-17590
8"8130-216242.95"1.96"1.57"".551Q0.748M-128130-21590
10"8130-266242.95"1.96"1.57"".630Q0.748M-128130-26590
12"8130-316244.52"2.28"1.97"".710Q0.948M-148130-31590
15/18"8130-406244.96"2.95"2.36"".866Q0.984M-208130-40590
20/24"8130-50624**6.50"3.50"2.50"".984Q2.36M-208130-50590
1/16 x 90° Serrated Soft Top Jaws for Constant Grip/Int’l and Self Contained Power Chucks
Chuck Dia.Jaw No.ABCDFScrew SizeT-Nut
2 Req'd per Jaw
6"8140-175122.75"1.50"1.00".475".787"M-88820-17591
8"2860-215123.25"2.00"1.50".670"1.000"M-122870-17591
10"2860-215123.25"2.00"1.50".670"1.000"M-122870-17591
12"2860-325124.50"2.50"2.00".827"1.25"M-162870-26591
15–24"2860-40512***6.00"3.00"2.00"1.000"1.75"M-20
1/16 x 90° Hard Reversible Top Jaw
Chuck Dia.Jaw No.ABCDFScrew SizeT-Nut
2 Req'd per Jaw
6"8130-176112.54"1.57"1.18".475".67"M-88820-17591
8"8130-216113.00"1.97"1.57".670".75"M-122870-17591
10"8130-216113.00"1.97"1.57".670".75"M-122870-17591
12"8130-316114.92"2.36"2.36".830".98"M-162870-26591
15"-24"8130-40611***4.92"2.95"2.36"1.000"1.22"M-20
AM Tongue & Groove Soft Top Jaws for Constant Grip Quick Change Chuck
Chuck Dia.Jaw No.ABCDEFScrew SizeT-Nut
2 Req'd per Jaw
6"2770-175092.81"1.37"1.00".315".499"1.50"7/16"Not Required
8"8130-215093.31"1.875"1.25".315".499"1.75"1/2"
10"2770-265093.93"1.875"1.50".501".749"2.12"5/8"
12"2770-325094.50"2.12"1.75".501".749"2.50"5/8"
15"2770-385095.18"2.81"2.25".501".749"3.00"3/4"
Acme Serrated Soft Top Jaws for Constant Grip Quick Change/Front Mount Hydraulic Chucks
Chuck Dia.Jaw No.ABCDEFScrew SizeT-Nut
1 Req'd per Jaw
6"N/A--------
8"7749-220383.75"1.812"1.50".670".601"1.25"1/2"2749-02407
10"7749-260474.12"2.31"1.75".750"1.031"1.75"5/8"2749-02417
12"7749-320565.12"2.31"1.75".875"1.031"2.00"5/8"2749-02427
15"–24"8140-405336.00"3.25"2.50"1.000"1.530"2.50"3/4"8130-40531
Acme Serrated Hard Rev. Top Jaws for Constant Grip Quick Change/Front Mount Hydraulic Chucks
Chuck Dia.Jaw No.ABCDEFScrew SizeAcme Key
1 Req'd per Jaw
6"N/A--------
8"7749-220363.50"2.00"1.50".670".601"1.25"1/2"2749-02405
10"7749-260424.25"2.50"1.75".750"1.031"1.75"1/2"2749-02415
12"7749-320524.87"2.50"1.75".875"1.031"2.00"5/8"2749-02425
15"-24"8130-406325.50"3.50"2.50"1.000"1.531"2.50"3/4"8130-40530
Mono Jaws for Quick Change Jaw Power Chucks
Chuck Dia.Jaw No.AA1BCD
6"8130-17601P2.598"2.835"1.218"1.66"
8"8130-216013.346"4.037"3.346"1.560"2.00"
10"8130-266014.420"5.000"3.543"1.560"2.29"
12"8130-316016.039"5.950"4.133"1.811"2.42"
15"8130-386016.299"7.420"4.920"2.360"2.90"
Mono jaws are made from nitride hardening steel. This allows them to be case hardened after machining. Mono jaws for 18" and larger chucks available upon request.
* 8140-17525 are pointed type
** 3mm x 60° Serrations
*** 3/32 x 90° Serrations