Trident Marine 316 Stainless Steel Non-Perforated Worm Gear Hose Clamp – SAE Size 20, 1-1/4" to 1-3/4" Clamping Range, 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

Ensure a secure and corrosion-resistant connection with the Trident Marine 316 Stainless Steel Non-Perforated Worm Gear Hose Clamp. Crafted from high tensile strength AISI 316 stainless steel, this marine-grade clamp is designed for durability and reliable performance in demanding environments. The smooth, non-perforated band features rolled edges to prevent hose damage while providing increased clamping force, making it ideal for marine, industrial, and general-purpose applications. The 11.7 mm (0.46 inch) wide band combined with a high-strength, compact one-piece 16 mm (0.63 inch) housing delivers some of the highest clamping force ratings available in worm gear style clamps, ensuring a tight, secure fit for hoses from 1 to 1-1/4 inches in diameter, with a clamping range extending up to 1-3/4 inches. This 10-pack offers excellent value for multiple installations or maintenance needs. The screw head measures 7 mm, designed for easy adjustment with standard tools, and the construction features robust 316 stainless steel components built for long service life and safety. For critical applications, double clamping is recommended to maximize security, and measuring hose diameter before installation ensures proper fit. While this clamp provides excellent performance for most general hoses, larger ID hoses such as exhaust systems may benefit from the Trident Marine #720 Series wide band T-bolt clamps. The manufacturer adheres to strict standards for marine-grade materials, ensuring resistance to corrosion and longevity in harsh environments, making this clamp an essential component for marine, industrial, and automotive tasks. Proper torque application between 35 to 45 inch pounds guarantees optimal clamping force without damaging hoses, and the clamp’s construction complies with Prop 65 safety standards, ensuring safe use for consumers. Trust the Trident Marine part number 710-1141 for dependable, high-quality hose connections that stand up to the toughest conditions.

Features:

• Wide 11.7 mm (0.46 inch) band with smooth interior and rolled edges to prevent hose damage

• High tensile strength AISI 316 stainless steel construction for corrosion resistance

• Compact, one-piece 16 mm (0.63 inch) housing provides high clamping force

• SAE Size 20 suitable for hoses 1 to 1-1/4 inches in diameter, with a 1-3/4 inch maximum clamping range

• 7 mm screw head for easy tightening and adjustment

• Ideal for marine, industrial, and general-purpose hose applications

• Long-lasting design with specifications adhering to Prop 65 safety standards

• Recommended torque between 35-45 inch pounds for optimal performance

• Includes 10 clamps, suitable for multiple installations or maintenance tasks

• Double clamping recommended for critical applications to ensure security