Keep those Astera tubes (or similar 1.7” (43mm) diameter fixture) in line.

We've designed this to line up on-camera tubes nice and straight.  Simply snap them in end-to-end. 

Specifications: 

3D printed with PETG. 

• A quality plastic material with great strength and flexibility.  Temperatures over 170°F (77°C) may damage product.

Dimensions: 

• 2.00" x 1.85" x 1.70"  (50.8x47x43.1mm)