4" Stainless Steel Dryer Hose Clamp for Vent, Plumbing (91-114mm)
4" Stainless Steel Dryer Hose Clamp (91–114mm) — Durable, Rust-Resistant
The Dianrui 4" (91–114mm) stainless steel hose clamps deliver a reliable, rust-resistant hold for dryer vents, dust collectors, plumbing runs, automotive lines, marine plumbing and general repairs. This convenient 3-pack features thumb screw adjustment for fast, tool-free installation and clear size markings for quick identification.
Ideal for homeowners, tradespeople, and light industrial use — when you need a fast, secure clamp that resists corrosion.
Key Features
- Size: 4 in (91–114 mm interior diameter)
- Material: Premium stainless steel — rust and fracture resistant
- Pack: 3 PCS per package
- Adjustment: Thumb screw design for tool-free tightening
- Marks: Clear size markings for easy selection
- Versatile: Suitable for dryer vents, dust collection, plumbing, automotive fuel lines, marine, and more
Product Specifications
| Specification | Details |
|---|---|
| Item Diameter (Interior) | 91–114 mm |
| Item Diameter (Exterior) | 4 in |
| Material | Stainless Steel |
| Package Contents | 3 × 4" stainless steel hose clamps |
| Item Weight | 4.2 ounces (per package) |
| Manufacturer Part Number | K1-077 |
| Mounting Style | Screw-In / Thumb screw |
| Features | Rust-Resistant, Tool-free adjustment, Clear markings |
Common Applications
These 4" clamps are purpose-built for a wide variety of tasks:
- Securing flexible dryer vent ducts
- Dust collection hose connections in woodshops
- Temporary or permanent plumbing repairs
- Attaching fuel or vacuum lines in automotive projects (ensure compatibility before use)
- Marine hose fittings where corrosion resistance matters
- General household and agricultural equipment repairs
Installation Tips & Best Practices
- Slide the clamp over the hose and position the hose on the fitting so the clamp covers the barb or seam.
- Use the thumb screw to tighten until snug. For high-pressure or critical applications, finish tightening with a screwdriver for extra security (don’t over-tighten — stainless clamps can deform soft hoses).
- Check compatibility: some fuel or high-temperature lines require specialized clamps — confirm material compatibility first.
- Inspect periodically for wear or loosening, especially in high-vibration environments.
Why Choose Dianrui 4" Stainless Clamps?
The Dianrui 4" clamps combine convenience and durability: tool-free thumb screw tightening speeds installation, while stainless steel construction helps prevent rust and extends service life across indoor, outdoor, and marine environments. The 3-pack gives you spare clamps for multiple projects or replacements.
