Log Aid Rulers

Makes it easier to calculate and enter numbers in correct columns on log summary.

log-aid-rulers-879-r-250.jpg

The standard Log Aid Ruler 879-R was created for use with J.J. Keller's 8 1/2"W x 5 1/2"L  log books and log summary sheets.  The large size Log Aid Ruler 776-R was created for use with J.J. Keller's 8 1/2"W x 11 1/2"L  log books and log summary sheets.  Convenient die-cut opening are designed for use with log summaries - standard 70-hour/8-day and 60-hour /7-day formats.

Product CodeSizeDescription/FeaturesOrder Now!
8573/879-R Standard Size 6 3/8"W x 2"LFlexible plasticMore Details
8588/776-R Large Size7 3/4"W x 2 5/8"LFlexible plasticMore Details


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