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ROUND JAWS - ACME SERRATED KEY TYPE

FOR USE ON: Cushman, Logansport, Howa, Autoblok, PBA & Other Chucks
  • Acme Serrated Key Type
  • Round Jaws allow for complete gripping of workpiece
  • Oversized jaws available
  • Ideal for thin-walled or irregular shaped workpieces.
  • Can be machined to fit workpiece
  • All jaws have 2 holes
  • Special "J" dimensions available
  • Available in Aluminum & Cast Iron
Prices are pulled from our database in real time. Press Add button to see product price.
Critical Dimensions ALUMINUM CAST IRON
Group
No.
Chuck Size Tap Hole
T
Key to Front
J
Groove Width
G
Key Width
F
Screw Size
E
Hole Space
D
Pie Dia
B
Hght Inch
A
Part
Number
Part
Number
AI-06-1/2-12 8 10-24 2.000 0.670 0.601 1/2 1.25 8 2.00 RAC-8200A
RAC-8200CI
4.00 RAC-8400A
RAC-8400CI
AI-07-1/2-17 10 5/16-18 2.750 0.750 1.031 1/2 1.75 10 2.00 RAC-10200A
RAC-10200CI
4.00 RAC-10400A
RAC-10400CI
12 2.00 12-RAC-10200A
-
15 4.00 15-RAC-10400A*
-
AI-08-5/8-20 12 5/16-18 3.250 0.875 1.031 5/8 2.00 12 2.00 RAC-12200A
RAC-12200CI
4.00 RAC-12400A
-
AI-10-3/4-25 15 to 18 3/8-16 4.250 1.000 1.531 3/4 2.50 15 2.50 RAC-15250A
RAC-15250CI
4.00 RAC-15400A
-
5.00 RAC-15500A
-
18 4.00 18-RAC-15400A*
-
AI-12-7/8-30 21-24 3/8-16 4.550 1.250 1.531 7/8 3.00 18 4.00 18-RAC-21400A
-
6.50 1.250 1.531 7/8 3.00 21 4.00 RAC-21400A
-

Round Jaw Material: ALUMINUM-6061-T6 Bar Stock, CAST IRON-Gray, STEEL-1018. 18" & Larger- Aluminum Casting T6
* denotes non-stock item. Please allow 1 week manufacturing time.