Overview Reviews Product Description Belimo Shaft extension 240 mm Ø20 mm for damper shaft Ø 8...22.7 mm Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Belimo Belimo AV8-25 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments