One-piece construction eliminates any possibility of the collar coming off. Patent pending. Patented positive double seal ensures leak-free fit around vent stack. Black color blends with modern roofing material colors and is an excellent weathering color. No-Caulk collar allows plenty of room for expansion and movement of pipe. Gives with the movement of the pipe while maintaining leakproof seal. Fits roof angles from flat to 45 deg. Will not warp or crack. Never needs caulking. Fits all types of pipe copper cast-iron plastic aluminum and galvanized. Easy-to-install slips over the vent stack and automatically adjusts to pipe size and roof angle. Won't rust or corrode. No roof discoloration. No. 11898: Size: 1-1/4 In. to 1-1/2 In. Material: Thermoplastic Color: Black Base Dimensions: 9-1/4 In. x 13 In. Roof Pitch: 45 Degree Pkg Qty: 1 No. 11899: Size: 2 In. Material: Thermoplastic Color: Black Base Dimensions: 9-1/4 In. x 13 In. Roof Pitch: 45 Degree Pkg Qty: 1 No. 11890: Size: 3 In. Material: Thermoplastic Color: Black Base Dimensions: 11-1/4 In. x 15 In. Roof Pitch: 45 Degree Pkg Qty: 1 No. 11891: Size: 4 In. Material: Thermoplastic Color: Black Base Dimensions: 12 In. x 16 In. Roof Pitch: 45 Degree Pkg Qty: 1

Oatey/Harvey
Model No 11899
UPC 038753118994

Base Dimensions 9-1/4 In. x 13 In.
Color Black
Material Thermoplastic
Roof Pitch 45 Degree
Size 2 In.

United States