The reamer tool pilots itself in the rung hole, and cuts only the old rung away, thereby leaving-the proper size hole for the new rung to be welded in place. If our standard reamer tool will not fit inside your rung - be sure the ladder is a Duo-Safety Ladder and check the width of the section. If the section width is over 24" wide - you have heavy rungs in that section. Heavy rungs are supplied to meet the N.F.P.A. load rating in all sections wider than 24" wide. In these cases you must order our Heavy Rung Reamer Tool and heavy rungs for replacements.

The reamer tool is powered by a 1/2" drill (not included).