# Trident Marine 316 SS Non-Perforated Worm Gear Hose Clamp - 3/8" Band - 7/16"21/32" Clamping Range - 10-Pack - SAE Size 4 [705-0561]

**316 SS Non-Perforated Worm Gear Hose Clamp - 3/8" Band - 7/16"–21/32" Clamping Range - 10-Pack - SAE Size 4**

Premium Marine Grade, all AISI 316 (high tensile strength) Stainless Steel Compact “HD NON-PERF” Worm Gear Hose Clamp. The 9.7 mm (0.382”) wide band is Non-Perforated and smooth on the inside with rolled edges. This eliminates hose damage with increased clamping force. The high strength, compact, one-piece 14mm (0.55”) wide housing provides one of the highest clamping force ratings of any worm gear style clamp.

**Features:**

-   The screw head is 7mm
-   Long service life and safety for most general-purpose hose applications and connections

**Recommendations:**

-   Measure hose O.D. before selecting clamp size for proper fit
-   Double clamp on each hose end for critical applications

**Construction:**

-   Band & Housing: 316 Stainless Steel 9.7 mm wide band – 0.8mm thick
-   Screw Drive: 316 Stainless Steel 7.0 mm screw head

**Specifications:**

-   SAE Size: 4
-   Hose Inner Diameter: (inch) 1/4" – 5/16"
-   Clamping Range: (inch) 7/16" – 21/32"  / (mm) 11-17
-   Recommended Torque Inch lbs: 25-35

  
[Quick Guide (pdf)](https://productimageserver.com/literature/quickGuide/98818QG.pdf)

## Details

- **Price:** 26.39 USD
- **Type:** Accessories
- **Tags:** 1st Class Eligible, Brand_Trident Marine, Engine Parts & Service, Engine Parts & Service | Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 26.39 USD | In stock |

## Images

- Trident Marine 316 SS Non-Perforated Worm Gear Hose Clamp - 3/8" Band - 7/16"21/32" Clamping Range - 10-Pack - SAE Size 4 [705-0561] Trident Marine

---

> Source: [Besafe1st](https://besafe1st.com/products/trident-marine-316-ss-non-perforated-worm-gear-hose-clamp-3-8-band-7-1621-32-clamping-range-10-pack-sae-size-4-705-0561)
> Updated: 2026-05-21