
SARLS-25X150MM
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42430056-SARLS-25X150MM
EXTRUDED HEATSINK 25MM X 150MM
the distance between two baselines of lines of type. The word 'leading' originates from the strips of lead hand-typesetters used to use to space out lines of text evenly. The word leading has stuck, but essentially it's a typographer's term for line spacing.