Astro Vibration Isolator Set Stiffness/Durometer:50A (Black) but if you lose it

but if you lose it or want a spare

Qty 2 - Bolt ¼-20 x ⅜" FHCS

Revolva FE/PL is the essential combination lens and filter mount for Freefly Ember S5K

SL batteries utilize Lithium-Ion cells for more reliable performance and safer handling than LiPo battery cells

or order the kit that includes both parts of the quick release setup

Astro Vibration Isolator Set Stiffness/Durometer:50A (Black) but if you lose itThese replacement vibration isolator balls for Astro come in different durometers (stiffnesses) for different payload weights and flying conditions. The current generation of 3 point isolators (Integrator Isolator Kit and Astro Isolator) can each hold up to 6 damper balls.* The prior generation of 4 point isolator (Mapping Isolator with Smart Dovetail) can hold up to 8 damper balls.** Features A complete replacement set of 8 isolator cartridges for