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 2166 $187.00 Original price was: $187.00.$93.00Current price is: $93.00. Add to cart UL Subject 1670 $136.00 Original price was: $136.00.$68.00Current price is: $68.00. Add to cart UL Subject 2250 $143.00 Original price was: $143.00.$71.00Current price is: $71.00. Add to cart UL Subject 1450 $234.00 Original price was: $234.00.$117.00Current price is: $117.00. Add to cart UL Subject 2250 $192.00 Original price was: $192.00.$96.00Current price is: $96.00. Add to cart