extension trestle ladder

extension trestle ladder

A ladder which is self-supporting and adjustable in length; consists of a trestle ladder base and a vertically-adjustable single ladder which may be interlocked.
References in periodicals archive ?
Type FA1012 Multi-Purpose Ladder FA1016 Multi-Purpose Ladder FC1006 Step-to-Straight Ladder FC1007 Step-to-Straight Ladder FC1008 Step-to-Straight Ladder FC1008-000043 Step-to-Straight Ladder FE8406 Manhole Ladder FE8408 Manhole Ladder FE8408-E16 Manhole Ladder FE8410 Manhole Ladder FE8410-E16 Manhole Ladder FE8412 Manhole Ladder FE8412-E16 Manhole Ladder FE8414 Manhole Ladder FE8414-E16 Manhole Ladder FE8414-E16E36 Manhole Ladder FE8416 Manhole Ladder FE8416-E16 Manhole Ladder FE8418 Manhole Ladder FE8418-E16 Manhole Ladder FE8420 Manhole Ladder FE8420-E16 Manhole Ladder FX1008 Extension Trestle Ladder FX1010 Extension Trestle Ladder FX1012 Extension Trestle Ladder L-3091-13 Ultimate Articulated Ladder L-3091-15 Ultimate Articulated Ladder