LTM Slab Bolster Chairs are stronger than the competition and tested to meet DOT specs. Fine points on each leg make these bolsters ideal for precast applications, minimizing visibility once your panels are cured. Parts are 20”L and neatly boxed for easy transport. Maintains consistent spacing between rebar within forms Spacers prevent rebar from exposure during fill Large cavities permit concrete to surround part completely Durable, lightweight, non-corrosive, polypropylene construction Technical Drawings 3/4" Bolster Chair (BC320-075)3/4" Bolster Chair Cut 10 1/4" Long (BC320-075C)1" Bolster Chair (BC320-100)1 1/4" Bolster Chair (BC320-125)1 1/2" Bolster Chair (BC320-150)1 3/4" Bolster Chair (BC320-175)2" Bolster Chair (BC320-200)2 1/4" Bolster Chair (BC320-225)2 1/2" Bolster Chair (BC320-250)2 3/4" Bolster Chair (BC320-275)3" Bolster Chair (BC320-300)
