OSR-400 Roller is specifically designed to speed application time of Strait-Flex’s Huge, Wide-Flex 400, Ultra-Flex, and OS-400 for 90º outside corners applications. This tool makes installation extremely fast and squares up corner beads. Attaches to common extension poles.

• Speeds application time.
• Also for use with Strait-Flex’s Huge, Wide-Flex 400, Ultra-Flex, and OS-400.
• Squares up corner beads on walls.
• Attaches to common extension poles.