Midcentral Medical MCM-412 Bariatric Drop Latch Armboard

• Model: MCM-412
• Developed from the concept of the tried and proven drop latch armboard.
• Armboard drops onto rail and locks by means of a weighted trigger lock.
• Armboard releases off rail by simply holding trigger lock up and lifting on the outer end of board.
• Finger latch trigger on outer end of board allowing for 180 degree rotation
• Durable steel casting for longevity
• Armboard is made of 3/8" thick black phenolic
• Pad sold separately, Item # MCM413
• 10" wide by 26" long
• Fits all American made OR tables.
• Midcentral Medical

The MCM‑412 Bariatric Drop‑Latch Armboard from MidCentral Medical is specifically designed to support patients requiring a broader surface during surgical procedures. Its 10‑inch width offers significantly more space than standard armboards, improving stability and patient comfort—especially in bariatric cases where extra support is crucial. Made of a robust 3/8‑inch phenolic board, it withstands demanding surgical environments without adding bulk.

Installation and adjustment of the MCM‑412 are both effortless and secure. Its drop‑latch system allows the armboard to be simply placed over the table’s side rail; a weighted trigger mechanism locks it into place firmly. When adjustments are needed—or at the end of a case—lifting the latch and elevating the outer end releases it smoothly. The integrated finger-trigger enables 180-degree lateral rotation, letting you pivot the arm to optimal positions based on surgical access and ergonomic needs.

Engineered for durability, the articulated gear casting resists wear and maintains reliable adjustment through repetitive use. Its compatibility with American standard operating tables ensures seamless integration in most OR settings. Additionally, the MCM‑412 is made domestically and includes a solid 2-year warranty, offering peace of mind alongside functionality and safety. It’s a smart solution when patient size, flexibility, and stability all matter in the surgical setup.