Cal-Royal CR441 — Grade 1 Adjustable Door Closer (Sizes 1–6)



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Challenging
Recommended for Experienced Installers, but it's not rocket science

Cal-Royal CR441 — Heavy-Duty Grade 1 Door Closer

Cal-Royal CR441 is a heavy-duty Grade 1 surface door closer with adjustable spring sizes 1–6. Non-handed for regular, top-jamb, or parallel-arm mounting. Cast-iron body, standard back-check, full cover included.

Product Specs

Brand
Cal-Royal

Series / Model
CR441 — Adjustable 1–6

Mounting
Regular • Top-Jamb • Parallel-Arm (non-handed)

Body
Cast iron • Full cover included

Pattern
LCN 4040/4041 hole pattern (2-1/4″ × 5″)

Certs
ANSI/BHMA A156.4 Grade 1 • UL10C

Finishes
  • 689 Aluminum (ALUM)
  • 695 Dark Bronze (Duranodic)
  • 693 Black
  • US26D Satin Chrome
Technical Specs

Spring Power
Adjustable sizes 1–6

Door Weight Range
≈30–260 lb

Back-Check
Standard

Delayed Action
Optional

Hole Pattern
2-1/4″ × 5″ (LCN 4040 pattern)

Handing
Non-handed

Applications
Hollow metal • Wood • Aluminum doors

Downloads
Videos


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