Amerimax M0503 5 Inch K-style White Vinyl Outside Miter

Product Description

The AMERIMAX HOME PRODUCTS M0503 is a 5-inch K-Style outside miter designed to continue a gutter run around a 90-degree outside corner. Constructed from rigid white vinyl, this component handles the directional transition without the need for sealants or caulking during installation. The vinyl material is rated to withstand temperatures from -40 degrees F to 150 degrees F, making it suitable for climates with significant thermal cycling. This fitting is a standard component in residential gutter systems and is typically installed by roofers, siding contractors, or experienced DIYers performing gutter work.

This outside miter fits traditional 5-inch K-Style gutter profiles and is used wherever a gutter run must navigate a 90-degree outside building corner. Common applications include residential eave lines on homes with outward-projecting corners such as bay extensions, garage additions, or L-shaped rooflines. The part ships as a single unit. Note that joiners are required to complete the connection to adjacent gutter sections and are not included with this fitting.

Key Features

• Fits 5-inch K-Style gutter profile for a standard residential application
• Allows a gutter run to transition around a 90-degree outside corner
• Maintenance-free vinyl construction requires no painting or rust treatment
• Temperature-rated from -40 degrees F to 150 degrees F for broad climate compatibility
• No sealants or caulking required during installation
• Joiners required for final connection to adjacent gutter sections — not included

Compatibility

Designed for use with 5-inch traditional K-Style vinyl gutter systems. Joiners sold separately are required to complete the installation at each connection point.

Installation Notes

This fitting is typically installed by roofers or siding contractors as part of a complete gutter system. Before beginning any gutter work, ensure ladders are properly secured and all adjacent gutter sections are supported. Joiners must be sourced separately and used to connect this miter to the adjoining gutter runs. Follow local building codes and manufacturer guidelines for proper gutter slope and fastener spacing.