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COR-LOK® Air Shafts |
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| COR-LOK® air shaft dimensions | ||||||||
| To fit core size | A Deflated diameter |
B Inflated diameter |
C Bore range |
D Expanding length |
E Over all length |
F End cap, plain end |
G End cap, valve end (PTV valve) |
H End cap, valve end (Schrader valve) |
|---|---|---|---|---|---|---|---|---|
| 1” | 31/32” | 1-3/32” | N/A | 3” - 30” | N/A | 1” | N/A | 1” |
| 1-1/2” | 1-15/16” | 1-19/32” | N/A | 3” - 30” | N/A | 1” | N/A | 1” |
| 2” | 1-31/32” | 2-3/32” | Up to 1” | 3” - 72” | 5” - 74” | 1” | 1.5” | 1” |
| 3” | 2-15/16” | 3-3/16” | Up to 1.75” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| 4” | 3-15/16” | 4-3/16” | Up to 2.75” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| 5” | 4-15/16” | 5-3/16” | Up to 3” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| 6” | 5-15/16” | 6-3/16” | Up to 4” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| 6.75” | 6-11/16” | 6-7/8” | Up to 4” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| 7” | 6-15/16” | 7-3/16” | Up to 5” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| 8” | 7-15/16” | 8-3/16” | Up to 6” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| 9” | 8-15/16” | 9-3/16” | Up to 7” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| 10” | 9-15/16” | 10-3/16” | Up to 8” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| 11” | 10-15/16” | 11-3/16” | Up to 9” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| 12” | 11-15/16” | 12-3/16” | Up to 10” | 3” - 120” | 5” - 122” | 1” | 1.5” | 1” |
| NOTE: Thru bores machined .010” - .015” oversized unless otherwise specified. | ||||||||
| NOTE: COR-LOK air shafts are available for non-standard and metric core sizes. Please contact us at 800-433-2413 or e-mail us at cac@epix.net for more information on non-standard and metric core diameters. | ||||||||
Valve Options |
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| CAC COR-LOK® Air Shafts and Air Chucks are manufactured under U.S. Patent Numbers: 3825167, 3917187, 3937412, 4124173 and 4944468 |