Hover to zoom
Industrial · SKU: AE3963230
Stainless Steel Fire Door Hand Knob, 11.8 x 3.1 in, Silver, Pkg Qty 20 (8X3)
This heavy-duty stainless steel fire door hand knob is engineered for high-traffic commercial and industrial applications. The large 3.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $159.99 |
| 11 - 50 | -5% | $151.99 |
| 51+ | -10% | $143.99 |
Free Shipping $200+
On qualifying orders
Fast DDP Delivery
Door-to-door service
24/7 Support
Expert assistance
Quick Answer
How Buyers Should Evaluate Stainless Steel Fire Door Hand Knob, 11.8 x 3.1 in, Silver, Pkg Qty 20 (8X3)
This heavy-duty stainless steel fire door hand knob is engineered for high-traffic commercial and industrial applications. The large 3. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Material: Stainless Steel
- Finish: Silver
- Size: 11.8 x 3.1 in
Purchase Details
- Online price starts at $159.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 20 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| Material | Stainless Steel |
| Finish | Silver |
| Size | 11.8 x 3.1 in |
| Load Capacity | Not specified |
| Thread Size | Not specified |
| Knob Diameter | 3.1 in |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
Engineered for critical egress and access points, this heavy-duty stainless steel fire door hand knob is built to meet the rigorous demands of commercial, industrial, and institutional environments. Its primary function is to provide a reliable, secure, and compliant operating mechanism for fire-rated doors, ensuring smooth operation during both daily use and emergency situations. The robust construction and corrosion-resistant properties make it an ideal, long-lasting hardware solution for high-traffic doorways.
Key Features
Constructed from solid, grade stainless steel for maximum strength and longevity Features a highly corrosion-resistant silver finish for enduring performance in harsh conditions Large 3.1-inch diameter square knob design offers a positive, non-slip grip Smooth, square profile allows for easy operation even with gloved hands Engineered for compatibility with standard fire door assemblies and thicknesses Packaged for project efficiency to streamline inventory and installation
Specifications
Material: Stainless Steel Finish: Silver Overall Size: 11.8 inches in length by 3.1 inches in width Knob Diameter: 3.1 inches Package Quantity: 20 units
Applications
Installation on fire-rated doors in commercial office buildings and retail spaces Industrial facility doors, including warehouses, manufacturing plants, and loading bays Access points in institutional settings such as schools, hospitals, and government buildings Any high-traffic doorway requiring durable, code-compliant operating hardware