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Rainbow Astro Counterweight Shaft for RST-300 (Dia:1.5", Length:11.8")
$90.00
Rainbow Astro Counterweight Shaft for RST-300: Precision Balancing for Your Telescope Custom Fit for RST-300: Specifically designed for the Rainbow Astro RST-300 mount, ensuring a perfect fit and optimal balance....
Rainbow Astro 3Kg Counter weight and Shaft
$160.00
Rainbow Astro 3Kg Counterweight and Shaft: Essential Stability for RST-135 and RST-150H Mounts Optimal Weight Balance: A 3kg counterweight designed specifically for use with Rainbow Astro RST-135 and RST-150H mounts....
SoftWare Bisque 20 lb. Counterweight with 1.5" Bore
$340.00
SoftWare Bisque 20 lb. Counterweight: Precision Balancing for Mounts with 1.5" Counterweight Shaft Optimized Weight: The counterweight weighs a substantial 20 pounds, providing optimal balance for your telescope setup. 1.5"...