HySecurity Base Extension and Retrofit Adapter for SlideSmart HD | HYS-MX4489

Base extension for SlideSmart HD15F, HD25, HD30. Raises operator 14 inches off foundation. Hot-dip galvanized finish. Includes retrofit adapter for other post mount operators; 24 inch inside spacing, 26 inch outside spacing.

Note: This accessory is compatible with the HySecurity SlideSmart HD operators.