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Alvin Speed-Bow Compass and Beam Bar Extension Set

by Alvin
$ 22.00
Availability: translation missing: en.general.icons.icon_check_circle icon 13 in stock, ready to be shipped

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Smooth-action rapid adjustment, durable cast zinc construction, and black fiberglass crown and reinforcements. Features double knee joints for parallel leg positioning and precise drawing of large radii. Creates circles up to 12" in diameter (25" with beam bar). Packaged in hard, see-through plastic case with spare lead.

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