SUS304 heavy‑duty offset pivot arm, handed, with thick plate and multi countersunk holes
Dimensional drawing of offset pivot arm—plate length 188 mm, hub section 70 mm, width 44 mm, vertical offset 31.5 mm, head height 21 mm, tail thickness 13 mm
Offset pivot system specs—ANSI/BHMA A156.4, UL 10C 3‑hour, GB 12955 1.5‑hour; SUS304; thrust bearing; min door thickness 50 mm; 4.5 mm vertical adjustment; handed; finishes SSS/PSS/PVD

Heavy‑Duty Offset Pivot Arm | SUS304 Stainless | Handed LH/RH | 4.5 mm Vertical Adjustment

  • Type: heavy‑duty offset pivot upper arm (handed LH/RH)
  • Material/Finish: SUS304 stainless steel; SSS/PSS/PVD finishes
  • Adjustment: 4.5 mm vertical fine‑tune for precise alignment
  • Door compatibility: wood and metal doors; recommended min thickness 50 mm; beveled edge 1/8″ in 2″
  • Load/Rating: supports high‑capacity pivot systems; compatible with ANSI/BHMA A156.4 Grade‑level performance and UL 3‑hour/GB fire‑rated assemblies when used as part of a certified set
  • Typical dimensions (from drawing): plate length ≈ 188 mm; step offset 31.5 mm; plate width 44 mm; hub section length 70 mm; body height ≈ 21 mm; tail thickness 13 mm
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Description

Built for demanding commercial entrances, this handed heavy‑duty offset pivot arm is precision‑machined from SUS304 stainless steel for superior corrosion resistance and long service life. The broad, thick plate distributes load across multiple countersunk fasteners, while the offset hub interfaces with the lower pivot’s thrust bearing for smooth, dust‑proof operation. With 4.5 mm vertical adjustment, installers can fine‑tune clearances to prevent sagging over time. Designed for wood and steel doors with beveled edges and minimum 50 mm thickness, and suitable for fire‑rated assemblies when paired with compliant pivot sets. For very tall or heavy doors, add intermediate pivots per project requirements to extend service life.

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Akada Hardware specializes in a wide range of high-quality hardware solutions for both wooden and metal doors. Our product line includes stainless steel as well as composite metal products, all designed to provide strength, durability, and modern aesthetics.

Akada’s products include Door Locks, Door Hinges, Lever Handles, Door Closers, Panic Exit Devices, Door Stoppers, Flush Bolts, and more. These products are tested to the most rigorous international standards, including CE, UL, BS EN, ANSI, and BHMA. Whether for residential, commercial, healthcare, hospitality, or educational applications, Akada hardware is engineered for top performance and reliability.

More door hardware items include:
1、Stainless Steel & Composite Metal Door Hinges – UL Listed, Fire Rated & CE Certified
2、Door Locks – CE EN12209, Fire Rated
3、Stainless Steel & Composite Metal Door Handles – BS EN 1906 Certified
4、Panic Exit Device – UL Listed & CE Certified
5、Door Closers – CE BS EN 1154 Certified
6、Glass Hardware / Bathroom Hardware – Combining elegance with functionality for residential and commercial use.

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