RailFX Oasis 36" Cable Railing Posts

RailFX Oasis Cable Railing Posts make installs faster and cleaner with precision pre‑drilled spacing and purpose‑built styles for every run. Fewer double posts, simpler layout, and included caps and one‑piece skirts give your deck a finished, modern look with less fuss.

Built from heavy‑duty 3" square aluminum with stout 4‑1/2" base plates, Oasis posts hold cable tension, resist corrosion, and reduce flex for long‑term reliability. Clear 36"/42" hole counts and level/stair‑specific drilling cut rework so pros and DIYers can get pro‑grade results the first time.

Choose your post style:

• Line Post — Best for long, straight runs where cables pass through and fittings mount inside, speeding threading and keeping lines clean.
• Line Post — Standard pass‑through option for straight runs that minimizes hardware clutter and helps avoid unnecessary double posts.
• Corner Post — Made for turns; reinforced to handle cable tension at corners and reduce flex.
• End Post — Purpose‑built termination post that holds tension securely and simplifies finish hardware.
• Stair Post — Slotted layout speeds alignment on stair angles and reduces on‑site drilling.