Description

Material: Metal
Corner Size: 3/8 inches
Package Quantity: 20 pieces
Weight: 1.67 pounds

The PRIME LINE PRODUCTS PL 14318 is a 20-pack of metal miter window corners designed for use with aluminum window frame systems. These corner pieces provide structural reinforcement at mitered frame joints, maintaining tight, square connections in window frame assemblies. At 3/8 inch in size, they are precision-fitted for compatible aluminum extrusion profiles. Glaziers, window installers, and general contractors typically install these components during window fabrication or field repair of aluminum-framed units. The metal construction delivers durability suited to both new installation and replacement service work.

These miter corners are intended for aluminum window frame applications where mitered corner joints require mechanical support. They are specified for use with PRIME LINE PRODUCTS aluminum window frame components and are sold in a 20-pack quantity, making them practical for multi-unit service calls or shop fabrication work. Compatible frame systems include those using part numbers PL14155, PL14156, and PL14157 aluminum window frame profiles.

Key Features

20-pack quantity suits multi-unit jobs and shop stock
3/8 inch size for precise fit in compatible aluminum frame extrusions
Metal construction for lasting joint integrity at mitered corners
Designed for use with PL14155, PL14156, and PL14157 aluminum window frame systems
OEM-style replacement suitable for field repair or new fabrication

Compatibility

Designed for use with PRIME LINE PRODUCTS aluminum window frame systems using part numbers PL14155, PL14156, and PL14157.

Installation Notes

Installation is typically performed by glaziers or window frame technicians. Before servicing an existing frame, ensure the sash or frame assembly is fully supported and removed from the opening. Standard hand tools are sufficient for inserting and securing miter corners into aluminum extrusion channels. Follow applicable local building codes for window installation and replacement work.