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This Page Is:
Alvin Extender Tube
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Alvin Extender Tubes are
great for carrying Drafting Plans, Blue Prints, Engineering Drawings,
Architectural Plans, Trade Show Graphics, Posters or almost anything. Great for
the Drafting or Engineering Student.


ALVIN "Extender" Tube
These tubes have a 3" inside diameter and unique design that permits telescoping from fully closed 18-1/2" length to a fully open 43" length. Twist-lock feature at desired lengths. Made of rugged black plastic, tube is water-resistant for a multitude of uses. "Twist-off' screw cap has window for viewing contents inside tube and identification label to mark its contents. Adjustable carrying strap allows tube to extend to any length and provides convenient portability. |
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Number |
Description |
List Price |
Your Price | | |
EXT1 |
Extender Tube |
$29.00 |
$23.20 |
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EXT16 |
Extender Tube Box of 6 tubes |
$174.00 |
$121.80 |
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