The Extron SMA-2 (70-1138-02) is a metal swivel mount adapter kit that lets a table-mounted touchpanel rotate up to ±180° from its installed position. It clamps securely to tabletops from 0.75" to 1.5" thick and measures 2.40" H x 3.40" in diameter, giving installers a compact, fully adjustable base for a wide range of furniture.

Touchpanels bolted flat and permanently to a table cannot turn to face different seats around the table, and drilling through an existing table for a fixed mount is not always an option or desirable on finished furniture. The SMA-2 solves this with a table-thickness-adjustable swivel base that clamps into place across a 0.75" to 1.5" range and lets the panel rotate freely once installed, without permanently altering the tabletop.

Key Capabilities

• Swivel mount adapter kit rotates ±180° from installed position
• Fits table thickness from 0.75" to 1.5"
• Metal construction
• 2.40" H x 3.40" diameter footprint
• Product weight 0.63 lb (0.28 kg)

Where It Is Used

Integrators routinely install the SMA-2 on conference and huddle-room tables where a touchpanel needs to swivel between presenters seated at different points around the table. The adjustable table-thickness clamp accommodates a range of furniture without custom hardware, making it a practical fit for both new builds and retrofits onto existing tables.

Specifications at a Glance

• Adjustment: rotates ±180° from installed position
• Table thickness: 0.75" to 1.5"
• Dimensions: 2.40" H x 3.40" diameter, metal
• Product weight: 0.63 lb (0.28 kg)

Also referenced as SMA2, SMA-2, part number 70113802.