Marks USA M9900/10B 36" Rim Panic Device, Grade 1, Hex Dogging, Dark Bronze

The Marks USA M9900-10B is engineered for high-traffic commercial and institutional doors where dependable egress hardware is essential.

It supports retrofit of most standard preps and is non-handed for easy installation.

Features include a heavy-gauge aluminum chassis with a stainless-steel touch bar, a stainless-steel dead-latch bolt with a ¾″ throw, and hex-key dogging for unattended traffic situations.

This model is rated ANSI/BHMA A156.3 Grade 1 and UL listed for panic hardware applications.

The finish is oil-rubbed satin bronze (US10B) to provide an architectural aesthetic in demanding environments.

Ideal for door widths up to 38″, standard 1-¾″ door thickness, and commercial settings like schools, hospitals, and retail where durability and code compliance matter.