ROUND JAWS - ACME SERRATED KEY TYPE
- 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
| 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.