#278B - Fits: 278A - Extra V-Block Clamp Only

Specifications

Features

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• V's are ground central, parallel and square with ends and sides. Made of tool steel and hardened. Manufactured and numbered in pairs, so that V s in each blocks are always in alignment. Tapped hole 1/4–20 through sides. Angle iron and blocks can then be attached to lathe face-plate or held by magnetic chuck. Each block about 1–1/4 inches square and 1–5/8 inches long.