Add “A” to beginning of part number when ordering aluminum jaws. Add “P” to end of part number when ordering pointed jaws.
Made with 1018 steel or 6061 aluminum.
Ø (Diameter)
Part #
L (Length)
H (Height)
W (Width)
B (Slot Width)
F (Bolt Spacing)
I (Screw Size)
P (Pitch)
4
HO4
2.00
1.00
.75
.313
.591
M6
1.5MM x 60°
HO4H
2.00
2.00
.75
.313
.591
M6
1.5MM x 60°
HO4-3H
2.00
3.00
.75
.313
.591
M6
1.5MM x 60°
KW4
2.00
1.50
1.00
.394
.551
M8
1.5MM x 60°
KW4-2H
2.00
2.00
1.00
.394
.551
M8
1.5MM x 60°
KW4H
2.00
3.00
1.00
.394
.551
M8
1.5MM x 60°
MK4
2.125
1.125
1.00
.394
.557
M6
1.5MM x 60°
MK4H
2.125
2.00
1.00
.394
.557
M6
1.5MM x 60°
NI4
2.00
1.50
1.00
.393
.591
M8
1.5MM x 60°
5
KW5
2.313
1.50
1.00
.394
.713
M8
1.5MM x 60°
KW5-2.5H
2.313
2.50
1.00
.394
.719
M8
1.5MM x 60°
KW5H
2.313
3.00
1.00
.394
.713
M8
1.5MM x 60°
KW5F
2.50
1.50
1.00
.394
.750
M8
1.5MM x 60°
KW5FH
2.50
3.00
1.00
.394
.750
M8
1.5MM x 60°
NI5
2.375
1.50
1.00
.433
.669
M8
1.5MM x 60°
NI5H
2.375
2.00
1.00
.433
.669
M8
1.5MM x 60°
SK5
2.75
1.50
1.00
.394
.748
M8
1.5MM x 60°
SK5H
2.75
3.00
1.00
.394
.748
M8
1.5MM x 60°
6
KW6
3.00
1.50
1.25
.472
.787
M10
1.5MM x 60°
KW6-2H
3.00
2.00
1.25
.472
.787
M10
1.5MM x 60°
KW6-2.5H
3.00
2.50
1.25
.472
.787
M10
1.5MM x 60°
KW6H
3.00
3.00
1.25
.472
.787
M10
1.5MM x 60°
KW6-4H
3.00
4.00
1.25
.472
.787
M10
1.5MM x 60°
KW6-1W
3.00
1.50
1.00
.472
.787
M10
1.5MM x 60°
KW6-1WH
3.00
3.00
1.00
.472
.787
M10
1.5MM x 60°
HW6
2.75
1.50
1.25
.472
.796
M10
1.5MM x 60°
HW6H
2.75
3.00
1.25
.472
.796
M10
1.5MM x 60°
NI6
3.00
1.50
1.25
.551
.787
M10
1.5MM x 60°
NI6H
3.00
3.00
1.25
.551
.787
M10
1.5MM x 60°
JP6
3.00
1.50
1.25
.433
.968
M8
1.5MM x 60°
JP6H
3.00
3.00
1.25
.433
.968
M8
1.5MM x 60°
6.5
MK3NE65
3.00
1.50
1.25
.433
.984
M8
1.5MM x 60°
MK3NE65H
3.00
3.00
1.25
.433
.984
M8
1.5MM x 60°
MK3NE65-1W
3.00
1.50
1.00
.433
.984
M8
1.5MM x 60°
MK3NE65-1WH
3.00
3.00
1.00
.433
.984
M8
1.5MM x 60°
8
KW8
4.00
2.00
1.50
.551
.984
M12
1.5MM x 60°
KW8-2.5H
4.00
2.50
1.50
.551
.984
M12
1.5MM x 60°
KW8-3H
4.00
3.00
1.50
.551
.984
M12
1.5MM x 60°
KW8H
4.00
4.00
1.50
.551
.984
M12
1.5MM x 60°
KW8-6H
4.00
6.00
1.50
.551
.984
M12
1.5MM x 60°
KW8-3.75L
3.75
2.00
1.50
.551
.984
M12
1.5MM x 60°
KW8-3.75LH
3.75
4.00
1.50
.551
.984
M12
1.5MM x 60°
HW27M8
4.50
2.00
1.50
.630
.984
M12
1.5MM x 60°
HW27M8H
4.50
4.00
1.50
.630
.984
M12
1.5MM x 60°
NI8
4.00
2.00
1.50
.551
1.181
M10
1.5MM x 60°
NI8-2.5H
4.00
2.50
1.50
.551
1.181
M10
1.5MM x 60°
NI8-3H
4.00
3.00
1.50
.551
1.181
M10
1.5MM x 60°
NI8H
4.00
4.00
1.50
.551
1.181
M10
1.5MM x 60°
NI205
4.00
2.00
1.50
.669
.984
M12
1.5MM x 60°
10
KW10
4.75
2.00
1.75
.630
1.181
M12
1.5MM x 60°
KW10-3H
4.75
3.00
1.75
.630
1.181
M12
1.5MM x 60°
KW10H
4.75
4.00
1.75
.630
1.181
M12
1.5MM x 60°
KW10-6H
4.75
6.00
1.75
.630
1.181
M12
1.5MM x 60°
KW10-8H
4.75
8.00
1.75
.630
1.181
M12
1.5MM x 60°
KW10-1.5W
4.75
2.00
1.50
.630
1.181
M12
1.5MM x 60°
KW10-1.5WH
4.75
4.00
1.50
.630
1.181
M12
1.5MM x 60°
KW10-5L
5.00
2.00
1.75
.630
1.181
M12
1.5MM x 60°
HW27M10
4.75
2.00
1.75
.709
1.181
M14
1.5MM x 60°
HW27M10H
4.75
4.00
1.75
.709
1.181
M14
1.5MM x 60°
MK4NE600
4.75
2.00
1.50
.630
1.260
M12
1.5MM x 60°
MK4NE600H
4.75
4.00
1.50
.630
1.260
M12
1.5MM x 60°
NI10
4.50
2.00
1.75
.787
1.181
M12
1.5MM x 60°
NI10-2.5H
4.50
2.50
1.75
.787
1.181
M12
1.5MM x 60°
NI10-3H
4.50
3.00
1.75
.787
1.181
M12
1.5MM x 60°
NI10H
4.50
4.00
1.75
.787
1.181
M12
1.5MM x 60°
11
JP11
4.75
2.00
1.50
.709
1.181
5/8
1.5MM x 60°
JP11H
4.75
4.00
1.50
.709
1.181
5/8
1.5MM x 60°
12
KW12
5.00
2.00
2.00
.709
1.181
M14
1.5MM x 60°
KW12-3H
5.00
3.00
2.00
.709
1.181
M14
1.5MM x 60°
KW12H
5.00
4.00
2.00
.709
1.181
M14
1.5MM x 60°
KW12-6H
5.00
6.00
2.00
.709
1.181
M14
1.5MM x 60°
KW12-8H
5.00
8.00
2.00
.709
1.181
M14
1.5MM x 60°
KW12-5.5L
5.50
2.50
2.00
.709
1.181
M14
1.5MM x 60°
KW12-5.5LH
5.50
4.00
2.00
.709
1.181
M14
1.5MM x 60°
KW12-5.5L5H
5.50
5.00
2.00
.709
1.181
M14
1.5MM x 60°
KW12B
4.75
2.00
2.00
.827
1.181
M16
1.5MM x 60°
KW12B-3H
4.75
3.00
2.00
.827
1.181
M16
1.5MM x 60°
KW12BH
4.75
4.00
2.00
.827
1.181
M16
1.5MM x 60°
KW12B-6H
4.75
6.00
2.00
.827
1.181
M16
1.5MM x 60°
KW12B-8H
4.75
8.00
2.00
.827
1.181
M16
1.5MM x 60°
KW12B-5.5L
5.50
2.50
2.00
.827
1.181
M16
1.5MM x 60°
KW12B-5.5LH
5.50
4.00
2.00
.827
1.181
M16
1.5MM x 60°
HW27M12
5.50
2.50
2.00
.827
1.377
M16
1.5MM x 60°
HW27M12H
5.50
4.00
2.00
.827
1.377
M16
1.5MM x 60°
HW27M12S
5.25
2.00
1.75
.827
1.377
M16
1.5MM x 60°
NI12
5.25
2.00
1.75
.787
1.378
M12
1.5MM x 60°
NI12H
5.25
4.00
1.75
.787
1.378
M12
1.5MM x 60°
SK5NE12
5.50
2.00
2.00
.709
1.266
M14
1.5MM x 60°
SK5NE12H
5.50
4.00
2.00
.709
1.266
M14
1.5MM x 60°
JP12
5.50
2.50
2.00
.787
1.375
M12
1.5MM x 60°
JP12H
5.50
4.00
2.00
.787
1.375
M12
1.5MM x 60°
14-16
NI15
6.25
2.50
2.00
.827
1.772
M16
1.5MM x 60°
NI15H
6.25
5.00
2.00
.827
1.772
M16
1.5MM x 60°
15
KW15K
6.50
3.00
2.50
.866
1.690
M20
1.5MM x 60°
KW15K-4H
6.50
4.00
2.50
.866
1.690
M20
1.5MM x 60°
KW15KH
6.50
5.00
2.50
.866
1.690
M20
1.5MM x 60°
KW15K-6H
6.50
6.00
2.50
.866
1.690
M20
1.5MM x 60°
KW15K-8H
6.50
8.00
2.50
.866
1.690
M20
1.5MM x 60°
KW15K-7L
7.00
3.00
2.50
.866
1.690
M20
1.5MM x 60°
KW15B
6.50
3.00
2.50
1.004
1.690
M20
1.5MM x 60°
KW15B-4H
6.50
4.00
2.50
1.004
1.690
M20
1.5MM x 60°
KW15BH
6.50
5.00
2.50
1.004
1.690
M20
1.5MM x 60°
KW15B-6H
6.50
6.00
2.50
1.004
1.690
M20
1.5MM x 60°
KW15B-8H
6.50
8.00
2.50
1.004
1.690
M20
1.5MM x 60°
KW15K-7LH
7.00
5.00
2.50
.866
1.690
M20
1.5MM x 60°
KW15K-7.5L
7.50
3.00
2.50
.866
1.690
20M
1.5MM x 60°
KW15K-7.5LH
7.50
5.00
2.50
.866
1.690
20M
1.5MM x 60°
JP15
5.75
2.50
2.00
.827
1.562
5/8
1.5MM x 60°
JP15H
5.75
4.00
2.00
.827
1.562
5/8
1.5MM x 60°
18
NI18
7.00
3.50
2.50
1.024
1.969
M20
1.5MM x 60°
NI18H
7.00
5.00
2.50
1.024
1.969
M20
1.5MM x 60°
1.5MM x 60° Serrated — FULL GRIPS
Made with 356 cast aluminum.
Add “C” to beginning of part number when ordering cast iron jaws.
Add “S” to beginning of part number when ordering steel jaws.
Ø (Diameter)
Part #
H (Height)
B (Slot Width)
F (Bolt Spacing)
I (Screw Size)
P (Pitch)
Casting Ø
4
KW4FG
1.75
.394
.551
M8
1.5MM x 60°
6"
5
KW5FG
1.75
.394
.713
M8
1.5MM x 60°
6"
KW5HFG
4.00
.394
.713
M8
1.5MM x 60°
6"
6
KW6FG
1.75
.472
.787
M10
1.5MM x 60°
6"
KW6HFG
4.00
.472
.787
M10
1.5MM x 60°
6"
JP6FG
1.75
.433
.968
M8
1.5MM x 60°
6"
JP6HFG
4.00
.433
.968
M8
1.5MM x 60°
6"
6.5
MK3NE65FG
1.75
.433
.984
M8
1.5MM x 60°
6"
MK3NE65HFG
4.00
.433
.984
M8
1.5MM x 60°
6"
8
KW8FG
2.00
.551
.984
M12
1.5MM x 60°
8"
KW8HFG
4.00
.551
.984
M12
1.5MM x 60°
8"
HW27M8FG
2.00
.630
.984
M12
1.5MM x 60°
8"
HW27M8HFG
4.00
.630
.984
M12
1.5MM x 60°
8"
10
KW10FG
2.00
.630
1.181
M12
1.5MM x 60°
10"
KW10HFG
4.00
.630
1.181
M12
1.5MM x 60°
10"
HW27M10FG
2.00
.709
1.181
M14
1.5MM x 60°
10"
HW27M10HFG
4.00
.709
1.181
M14
1.5MM x 60°
10"
MK4NE600FG
2.00
.630
1.260
1/2
1.5MM x 60°
10"
MK4NE600HFG
4.00
.630
1.260
1/2
1.5MM x 60°
10"
11
JP11FG
2.00
.709
1.181
5/8
1.5MM x 60°
10"
JP11HFG
4.00
.709
1.181
5/8
1.5MM x 60°
10"
12
KW12FG
2.375
.709
1.181
M14
1.5MM x 60°
12"
KW12HFG
4.00
.709
1.181
M14
1.5MM x 60°
12"
KW12BFG
2.375
.827
1.181
M16
1.5MM x 60°
12"
KW12BHFG
4.00
.827
1.181
M16
1.5MM x 60°
12"
HW27M12FG
2.375
.827
1.377
M16
1.5MM x 60°
12"
HW27M12HFG
4.00
.827
1.377
M16
1.5MM x 60°
12"
SK5NE12FG
2.75
.709
1.265
M14
1.5MM x 60°
12"
SK5NE12HFG
4.00
.709
1.265
M14
1.5MM x 60°
12"
JP12FG
2.375
.787
1.375
M12
1.5MM x 60°
12"
JP12HFG
4.00
.787
1.375
M12
1.5MM x 60°
12"
15
JP15FG
3.00
.827
1.562
5/8
1.5MM x 60°
15"
15-18
KW15KFG
3.00
.866
1.690
M20
1.5MM x 60°
15"
KW15KHFG
4.00
.866
1.690
M20
1.5MM x 60°
15"
KW15BFG
3.00
1.004
1.690
M20
1.5MM x 60°
15"
KW15BHFG
4.00
1.004
1.690
M20
1.5MM x 60°
15"
1.5MM x 60° Serrated — hard jaws
Made with 1018 case hardened steel.
Hard jaws are reversible for OD & ID chucking.
All hard jaws are available in one or two step sets. All part #’s listed below are two step sets.