The Malco FSXS2 Power-Assisted Standing Seam Seamer is designed specifically for closing 2″ double-lock mechanical standing seam panels quickly, consistently, and with uniform pressure from start to finish. Driven by a contractor-grade cordless drill, this tool eliminates slow hand seaming and dramatically increases installation speed on large commercial and architectural projects.

The FSXS2 is engineered exclusively for 2-stage (180°) mechanical lock seams on 2″ profiles. It closes both stages efficiently while maintaining proper seam geometry and minimizing panel distortion. With adjustable pressure controls, installers can fine-tune the tool based on panel material and thickness to achieve tight, professional seams without crushing the lock.

Unlike smaller models, the FSXS2 is built to handle heavier-gauge steel panels and includes a dedicated tether attachment point (5/16-18 UNC thread) for added safety when working at height.

Each unit ships in a premium IP67-rated waterproof hard case with custom foam inserts for secure storage and transport.

If you're installing 2″ double-lock mechanical seam systems, the FSXS2 delivers speed, consistency, and jobsite efficiency that manual seamers simply can’t match.

Key Features

• Seams 2″ mechanical lock standing seam panels (double-stage / 180° lock)
• Designed specifically for 2″ 2-stage mechanical lock profiles
• Driven by contractor-grade cordless drill — no cords or heavy standalone seaming machines
• Adjustable pressure controls for proper seam formation and reduced drive wheel wear
• Seaming capacity: 22 ga steel, 26 ga stainless steel, .040″ aluminum, 20 oz copper, 1 mm zinc
• Closes both stages of the seam efficiently and consistently
• Integrated tether attachment point (5/16-18 UNC thread) for added jobsite safety
• Includes IP67-rated waterproof hard case with custom foam insert
• Ideal for commercial and architectural 2″ mechanical lock systems