C.S.Osborne Ridged Tool for Tucking Upholstery No. 747 UPHOLSTERY TOOL - Ridged Tool for Tucking Upholstery, No.747. FOR HARD TO REACH PLACES - For tucking headlining and upholstery around windows and above doors and other hard to reach places. RIVETED HANDLE - Hardwood riveted handle. 2 5/8" Rigid Steel Blade. DIMENSIONS - 7 1/2" Overall length. 4 Ounces.