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Norton Rixson 3/4" Offset Heavy Duty Top Pivot with Needle Bearings
The Norton Rixson H180-626 is a heavy-duty, offset top pivot designed for commercial doors that use 3/4" offset pivot sets or floor closers. By stabilizing the door at the head while the bottom pivot or floor closer carries the weight, the H180 delivers buttery-smooth swing, long service life, and tight alignment—even on high-traffic openings. Its robust, architecturally finished components are built for hospitals, schools, offices, and public buildings where reliability and clean aesthetics matter.
Features
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Heavy-duty, commercial grade top pivot built for high-cycle environments.
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3/4" offset design matches standard offset pivot sets and floor closers for balanced, secure operation.
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Precision bearing pin provides smooth, quiet rotation and maintains alignment over time.
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Mortise installation in the door top and frame/header for a clean, tamper-resistant look.
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Handed for door swing (LH/RH) to match offset applications; ensures proper door clearances.
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Non-load-bearing top support—pairs with a bottom pivot or floor closer that carries the weight.
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US26D Satin Chrome (626) finish for a durable, professional appearance.
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Compatible with wood, hollow metal, and aluminum doors/frames (proper reinforcement recommended).
Specifications
| Attribute | Details |
|---|---|
| Manufacturer | Norton Rixson |
| Model | H180 |
| Type | Offset Top Pivot, Heavy Duty |
| Finish | 626 (US26D) – Satin Chrome |
| Offset | 3/4" from door face to pivot centerline (standard offset systems) |
| Handing | Left or Right hand (order to match door swing) |
| Door Thickness | Typically 1-3/4" (44 mm) minimum |
| Door/Frame Prep | Mortise into door top and header/frame |
| Bearing | Anti-friction/precision bearing pin for smooth rotation |
| Load Role | Top support only; weight carried by bottom pivot/floor closer |
| Applications | Interior or exterior commercial/institutional openings |
| Materials | Heavy-gauge steel/brass components (varies by sub-parts) |
| Compatibility | Works with standard 3/4" offset pivot sets and Norton Rixson floor closers |
| Fasteners | Screws/through-bolts for common door/frame constructions (as supplied) |
| Compliance | Designed for architectural hardware standards; use with listed pivots/closers for labeled openings |
Manufacturer Resources
Product Specs
- Series:
- 128 Series
- Duty Level:
- Standard Duty
- Hang Type:
- Center Hung
- Grade:
- Grade 1
- Warranty:
- 2 Year Limited
- ANSI/BHMA:
- ANSI/BHMA A156.4, Grade 1
- Product Group:
- Door Hinges and Pivots
- Product Subgroup:
- Pivots and Pivot Sets
- Product Type:
- Pivot Hinges
- Subcategory:
- Center Hung
- Door Weight:
- Up to 300 lbs
- Commercial/Residential:
- Commercial
- Electronic:
- No
- Pivot Type:
- Top & Bottom
- Mounting Method:
- Center Hung
- Application:
- Standard Door
- Product Attribute:
- Pivots
- Door Hand Direction:
- Non-Handed
- Fire Rating:
- No
- Product Category:
- Door Hinges and Pivots
- Product Substrate:
- Steel