This silver ankle catcher (part number 1683760-00-A) is a custom-fit component for 2021 and later Tesla Model S, designed to mount on the lower inner edge of the front door sills. Its core function is to act as a "protective buffer" for passengers: when entering or exiting the vehicle, it prevents accidental contact between the ankle (or lower leg) and the hard metal edge of the door sill—avoiding scratches, bumps, or discomfort, especially for children, elderly passengers, or those with limited mobility. Additionally, it covers the gap between the door sill and the floor mat, blocking small debris (e.g., sand, crumbs) from falling into the under-floor area, making interior cleaning easier.

Crafted from high-quality aluminum alloy with a silver anodized finish, the ankle catcher balances sturdiness and aesthetics. The aluminum material resists deformation from long-term foot contact (tensile strength ≥280MPa) and won’t rust or corrode—even when exposed to moisture (e.g., wet shoes). The silver anodized surface not only enhances scratch resistance (avoids marks from daily use) but also perfectly matches the Model S’s interior trim options (e.g., silver door handles, center console accents), elevating the cabin’s premium visual coherence without looking aftermarket.

Installation is user-friendly and non-destructive, taking 15–20 minutes with no drilling required: first, clean the door sill’s lower inner surface with isopropyl alcohol to remove oil and dust; peel off the pre-applied high-strength 3M adhesive tape on the back of the ankle catcher (no additional glue needed); align it with the door sill’s factory edge line (guided by the sill’s contour) and press firmly along the entire length for 30 seconds—ensuring full adhesive contact. The tape forms a permanent bond that won’t peel off even with frequent foot contact or temperature changes (-40°C to 80°C).

After-sales support includes a 2-year warranty (covering manufacturing defects like adhesive failure, anodization peeling, or bent aluminum, excluding damage from heavy impact or improper alignment) and protective packaging: 1 piece per pack (wrapped in anti-scratch film + hard cardboard) to preserve the silver finish during transport. Bulk packs (20 pieces/box) are available for repair shops or Tesla detail centers, ensuring consistent quality for every 2021+ Model S. This ankle catcher combines practical protection with sleek design, enhancing both comfort and interior refinement.