Size A B C D E F G H J K N WeightinKgs
(Approx)
3 JAW 4JAW
mm
Inch		 80
3
 82.5
3.248		 46.5
1.831		 18
0.709		 16
0.630		 12.7
0.500		 29
1.142		 71.3
2.807		 61
2.402		 3.8
0.150		 M5 7
0.276		 1.9 -
mm
Inch		 110
4		 110
4.331		 60
2.362		 22
0.866		 21
0.827		 15.951
0.628		 43
1.693		 95
3.740		 80
3.150		 5
0.197		 M6 9.53
0.375		 4.0 4.2
mm
Inch		 135
5		 135
5.315		 60
2.362		 32
1.260		 21
0.827		 15.951
0.628		 51
2.008		 118
4.646		 100
3.937		 5
0.197		 M8 9.53
0.375		 5.7 6.0
mm
Inch		 165
6.1/2		 165
6.496		 68
2.677		 42
1.654		 26
1.024		 19.05
0.750		 65
2.559		 140
5.512		 126
4.921		 6
0.236		 M10 9.53
0.375		 9.4 9.8
mm
Inch		 200
8		 200
7.874		 76
2.992		 55
2.165		 31
1.220		 20.980
0.826		 80
3.150		 175
6.890		 160
6.299		 7
0.276		 M10 11.13
0.438		 15.4 16.1
mm
Inch		 200
BSHD/CR		 200
7.874		 76
2.992		 55
2.165		 33
1.299		 25.4
1.000		 80
3.150		 175
6.890		 160
6.299		 7
0.276		 M10 11.13
0.438		 16.1 -
mm
Inch		 230
9		 230
9.055		 84
3.307		 70
2.756		 31
1.220		 25.4
1.000		 85
3.347		 205
8.071		 180
7.087		 7
0.276		 M12 12.7
0.500		 20.2 21.2
mm
Inch		 250
10		 250
9.843		 84
3.307		 76
2.992		 44
1.732		 28.550
1.124		 95
3.740		 224
8.819		 200
7.874		 7
0.276		 M12 12.7
0.500		 26.7 28.2
mm
Inch		 270
10.1/2		 270
10.630		 84
3.307		 90
3.543		 44
1.732		 28.550
1.124		 100
3.937		 245
9.646		 220
8.661		 7
0.276		 M12 12.7
0.500		 30.0 31.5
mm
Inch		 315
12.1/2		 315
12.402		 84
3.307		 105
4.134		 44
1.732		 28.550
1.124		 109
4.291		 290
11.417		 265
10.433		 7
0.276		 M12 12.7
0.500		 35.0 36.6
mm
Inch		 375
15		 375
14.764		 93
3.661		 140
5.512		 49
1.929		 30.226
1.190		 141
5.551		 348
13.701		 320
12.598		 7
0.276		 M12 15.88
0.625		 55.5 57.5
* The width of jaw for 110 mm x 4 jaw chuck is 0.500” *