Home UL UL Subject 2582 UL Subject 2582$193.00 Original price was: $193.00.$96.00Current price is: $96.00. Outline of Investigation for Hip and Ridge Vents (Outline, 9/10/2015) Underwriters Laboratories , 09/10/2015 UL Subject 2582 quantity Add to cart Category: UL Guaranteed Safe Checkout Description Standard By:Underwriters Laboratories , 09/10/2015 Published:09/10/2015 Related products UL Subject 1450 $234.00 Original price was: $234.00.$117.00Current price is: $117.00. Add to cart UL Subject 1062 $152.00 Original price was: $152.00.$76.00Current price is: $76.00. Add to cart UL 2166 $187.00 Original price was: $187.00.$93.00Current price is: $93.00. Add to cart UL Subject 814 $218.00 Original price was: $218.00.$109.00Current price is: $109.00. Add to cart UL 875 $161.00 Original price was: $161.00.$80.00Current price is: $80.00. Add to cart