Walton Type A Tap Extensions
This product is discontinued. Available while supplies last
WALTON Tap Extensions Style A
For hand tapping onlyA Quality Tool - These Tap Extensions are made of alloy steel that is carefully heat-treated for strength and durability.
Easy Access - Perfect for hand tapping in close quarters where it is difficult or impossible to turn a tap wrench, these tools eliminate the need for expensive, special length taps.
Inexpensive - Keep several sizes on hand - Our Tap Extensions can be reused many times, as they do not wear out like the taps they are used with.
| Tap Size | Part Number No. | Square Shank of Tap | Square Socket Opening | Major OD of Extension |
| #10 (3/16") | EXTEN.A-10 | .152 sq. | .154 sq. | 0.289 |
| 1/4" | EXTEN.A-1/4 | .191 sq. | .193 sq. | 0.354 |
| 5/16" | EXTEN.A-5/16 | .238 sq. | .242 sq. | 0.454 |
| 3/8" (.206 sq.) | EXTEN.A-3/8 | .206 sq. | .210 sq. | 0.404 |
| 3/8" (.286 sq.) | EXTEN.A-3/8.286 | *.286 sq. | *.290 sq. | 0.529 |
| 7/16" | EXTEN.A-7/16 | .242 sq. | .246 sq. | 0.454 |
| 1/2" | EXTEN.A-1/2 | .275 sq. | .279 sq. | 0.529 |
| 5/8" | EXTEN.A-5/8 | .360 sq. | .364 sq. | 0.704 |
| 3/4" | EXTEN.A-3/4 | .442 sq. | .446 sq. | 0.854 |
| 7/8" | EXTEN.A-7/8 | .523 sq. | .527 sq. | 1.129 |
| 1" | EXTEN.A-1 | .600 sq. | .604 sq. | 1.254 |
