R27942 5 in. x 2-1/4 in. Surface Mount Door Closer - Heavy-Duty Grade 1, Adjustable Size 1–6, Aluminum Finish

The R27942 is a heavy-duty, Grade 1 surface mount door closer engineered for commercial openings that demand durability and precise control. Withadjustable spring power Size 1–6, adjustable closing and latch speeds, and anadjustable opening check (backcheck), the 416 delivers smooth, reliable door control across a wide range of door weights and traffic conditions. Finished in aluminum to complement modern storefront and interior applications.

Key Features

• Grade 1 performance for high-traffic commercial use
• Adjustable spring power Size 1–6 to match door size and conditions
• Adjustable closing speed valve for controlled swing
• Adjustable latch speed valve for positive latching
• Adjustable opening check (backcheck) to cushion against abrupt door stops
• Aluminum finish for clean, professional appearance
• Surface mount installation with common commercial preps

Specifications

What’s Included

• Door closer body
• Arm and mounting hardware
• Installation instructions

Notes

• Set spring power (Size 1–6) and fine-tune closing, latch, and backcheck valves during commissioning.
• Verify door size/weight, frame condition, and mounting substrate before installation.
• Use appropriate fasteners/anchors per door and frame material for best results.