Square Base Flange for 1-1/4"

The #45 Hollaender 1-1/4" Floor Flange is a heavy-duty base fitting designed to mount 1-1/4" OD pipe or Speed-Rail® securely to floors, walls, or ceilings. Commonly used in lighting grids, grip rigs, safety rails, and structural builds, this fitting provides a strong, stable foundation for vertical or horizontal pipe assemblies without the need for welding.

Constructed from high-strength aluminum-magnesium alloy, the #45 Floor Flange offers superior durability and corrosion resistance while remaining lightweight and easy to install. The pre-drilled base allows for quick mounting to any flat surface, while stainless-steel set screws ensure a tight, secure hold on the pipe.

Features:

• Fits 1-1/4" Schedule 40 pipe (1.660" OD)

• Cast aluminum-magnesium alloy construction for durability and corrosion resistance

• Pre-drilled base for mounting to floors, walls, or ceilings

• Stainless-steel set screws for secure, reusable joints

• Weld-free design for fast, clean installation

• Compatible with Speed-Rail® and other slip-on pipe systems

Applications:
Lighting grids • Grip and rigging bases • Stage and truss assemblies • Safety rail mounts • Permanent Speed-Rail® installations