90 degree vertical ______(inside, outside) bend cable ladder sections shall be Middle Atlantic Products model # CLB-__(VI, VO)90-__. Ladder sections shall be __ (12", 18", 24") wide x 15.5" long x 1.5" thick, rungs shall be 1" x .5" x 11.25". Ladder bend section shall have 4 rungs on ___(4.8", 5.3") centers. Bend section shall be constructed of ASTM A570 structural steel finished in a durable black powder coat. Each CLB series ladder section shall be individually boxed. CLB-V190 / CLB-V090 shall have up to 187 lb. weight capacity per foot based on a 4 ft. support span. Cable ladder shall be RoHS EU Directive 2002 / 95 / EC compliant. Cable ladder shall be classified by UL in the US and Canada. Cable ladder shall be GREENGUARD Indoor Air Quality Certified for Children and Schools. Cable ladder shall be RoHS EU Directive 2002/95/EC Compliant. Cable ladder shall be manufactured by an ISO 9001 and ISO 14001 Registered Company. Cable ladder shall be warrantied to be free from defects in material and workmanship under normal use and conditions for the lifetime of the product.