Trident Marine 316 Stainless Steel Non-Perforated Worm Gear Hose Clamp – SAE Size 20, 10-Pack

316 SS Non-Perforated Worm Gear Hose Clamp - 15/32" Band - (1-1/4" 1-3/4") Clamping Range - 10-Pack - SAE Size 20

Premium Marine Grade, all AISI 316 (high tensile strength) Stainless Steel HD NON-PERF Worm Gear Hose Clamp. The 11.7 mm (0.46) 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 16mm (0.63) 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
• Consider using our #720 Series wide band 316 SS T-Bolt Clamps for larger I.D. hoses (i.e. Exhaust Hose, etc.)

Construction:

• Band Housing: 316 Stainless Steel 11.7 mm wide band 0.9mm thick
• Screw Drive: 316 Stainless Steel 7.0 mm screw head

Specifications:

• SAE Size: 20
• Hose Inner Diameter: (inch) 1" - 1-1/4"
• Clamping Range: (inch) 1-1/4" 1-3/4"/ (mm) 32-44
• Recommended Torque Inch lbs: 35-45

The Trident Marine 316 Stainless Steel Non-Perforated Worm Gear Hose Clamp is designed for demanding marine and industrial applications requiring reliable hose securing. Crafted from high-tensile strength AISI 316 stainless steel, this clamp offers exceptional durability and corrosion resistance in harsh environments. Its 11.7 mm wide smooth band features rolled edges, which help prevent hose damage while providing a secure grip. The high-strength, compact housing measures 16mm across, delivering superior clamping force compared to typical worm gear clamps. This ensures tight, secure connections that stand up to vibration, pressure, and temperature fluctuations common in marine and industrial settings. The clamp's 7mm screw head allows for easy tightening with standard tools, and the recommended torque of 35-45 inch pounds ensures optimal performance without over-tightening. Designed to fit hoses with an inner diameter ranging from 1 to 1-1/4 inches, the clamp's clamping range extends from 1-1/4 to 1-3/4 inches, accommodating a variety of hose sizes. For critical or high-pressure applications, double clamping each end of the hose is advised to ensure maximum security. For larger hoses such as exhaust or heavy-duty industrial lines, consider using Trident Marine's #720 Series wide band T-bolt clamps for enhanced holding power. The construction features a 316 stainless steel band and housing, with a 0.9mm thickness, and a 7mm screw drive, providing long service life and dependable safety for general-purpose hose connections. This 10-pack of clamps is ideal for marine, industrial, and automotive use, offering a robust solution for securing hoses with confidence.

Features:

• Premium marine-grade 316 stainless steel construction for corrosion resistance and durability

• Smooth, non-perforated band with rolled edges to prevent hose damage

• High-tensile strength, compact housing with 16mm width for superior clamping force

• 7mm screw head for easy tightening and adjustment

• Designed for hoses with 1 to 1-1/4 inch inner diameter, clamping range from 1-1/4 to 1-3/4 inches

• Recommended torque of 35-45 inch pounds for secure fit

• Ideal for marine and industrial applications requiring reliable hose sealing

• Sold in a pack of 10 for versatile use and replacement