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JAW NUTS & MASTER KEYS - ACME SERRATED KEY TYPE

Jaw Nuts
To order any of these items enter the Part Number into the search bar above. (This will take you to the product page where you can add the item to the shopping cart)
Critical Dimensions 2 Screws Included With Each Jaw Nut
Chuck
Size
Heel
Height
H
Groove
Width
G
Screw
Size
E
Holes
Space
D
Hght
Inch
A
Width
Inch
C
Length
Inch
B
Jaw Nut
Part Number
Screw
Part Number
8 0.440 0.667 1/2-13 1.250 1.000 1.030 2.00 AC-80JN S1/213150
10 0.380 0.667 1/2-13 1.750 0.641 0.940 2.50 AC-100JN S1/213150
12 0.440 0.801 5/8-11 2.000 0.744 1.060 3.00 AC-125JN S5/811150
15 - 18 0.550 0.933 3/4-10 2.500 0.930 1.250 3.50 AC-155JN S3/410175
21 - 24 0.684 1.158 7/8-9 3.000 1.185 1.554 4.25 AC-215JN S7/809175

Master Keys
To order any of these items enter the Part Number into the search bar above. (This will take you to the product page where you can add the item to the shopping cart)
Critical Dimensions
Chuck
Size
Screw
Size
G
Pitch
F
Slot
E
Depth
D
Width
Inch
C
Height
Inch
B
Length
Inch
A
Master Key
Part Number
8 10-24 0.156 0.093 0.130 0.600 3/8" 1.500 AC-80AK
10-12 5/16 0.250 0.093 0.130 1.030 1/2" 1.687 AC-120AK
10-12 3/8 0.250 0.093 0.130 1.187 1/2" 2.000 AC-125AK
15-18 3/8 0.250 0.093 0.130 1.530 1/2" 2.000 AC-150AK
15-18 3/8 0.250 0.093 0.130 1.530 1/2" 2.437 AC-180AK
21-24 3/8 0.250 0.093 0.130 1.530 1/2" 2.875 AC-210AK