IRWIN Rafter Square Reference Guide

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IRWIN Rafter Square can also be used as a Protractor, Saw Guide , and Tri & Miter SquareL querre de charpente IRWIN peut galement tre utilis e comme rapporteur d angle, Guide de scie et querre paulement et ongletLa escuadra IRWIN para vigas tambi n se puede emplear como protractor, gu a de sierra y como tri-escuadra de Rafter Square Reference Guide Complete Instruction Book and Rafter length 20118935 NorthPointe Executive DriveHuntersville, NC 28078 - a de referencia IRWIN para escuadras de vigaManual de instrucciones completo y tabla de longitud de vigasGuide de r f rence pour l querre de charpente IRWIN Manuel d instructions complet et tableaux des longueurs de chevrons1IRWIN Rafter Square Reference GuIdeProfessional

This is the rafter length from the top cut to the seat plumb mark. tail or eave Length: The tail or eave overhang must be added to the rafter length. (See figure 5 for various eave constructions.) EXAMPLE: With a tail run of 1' 8", use the same 7 Inch Rise table, under Common Rafter Length: 1' Run = 1' 17⁄ 8" 8" Run = 91⁄ 4" 1' 8" Tail = 1 ...

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