6-Ft. Heavy-Duty Step Ladder, Fiberglass, Type IAA, 375-Lb. Duty Rating Drill Bit Sets The "B" denotes the individual

The "B" denotes the individual conductor insulation is rated 90 degrees C

Ideal protective finish for woods that have been refinished

Active ingredient-Etidronic Acid 20-30%

Stays Flexible & Pliable

Clarity & Smoothness

6-Ft. Heavy-Duty Step Ladder, Fiberglass, Type IAA, 375-Lb. Duty Rating Drill Bit Sets The "B" denotes the individual6 Ft., Fiberglass, Type IAA Heavy Duty Step Ladder, 375 Lb. Duty Rating, Full Channel Non Conductive Fiberglass Rail, Heavy Gauge Metal Tool Top Inside Spreader Braces, Slip Resistant Rubber Feet, Meets OSHA, CSA, & ANSI Standards, Double Rivet Step Construction, Heavy Gusset Bracing.