#56S All Stainless Steel Hose Clamp 10/box

Product Overview

1/2" Band | Adjustable 3-1/16" – 4"

The 56S All Stainless Steel Hose Clamp is a professional-grade worm-drive clamp engineered for secure hose and tube retention where corrosion resistance and reliable clamp force are critical. Constructed with 300 Series stainless steel for the band, housing, and screw, this clamp provides superior corrosion protection compared to economy alternatives. It is well suited for marine, outdoor, HVAC, industrial, and automotive applications. With a wide adjustable range and consistent torque performance, it delivers reliable sealing across larger hose diameters in demanding environments.

Specifications

• Band Width: 1/2"
• Adjustable Range: 3-1/16" – 4"
• Material: Band, Housing, and Screw are 300 Series Stainless Steel
• Screw Type: 5/16" slotted hex head
• Corrosion Resistance: All-300 Series construction provides superior corrosion resistance compared to economy clamps
• Performance: All CTU Standard Hose Clamps exceed 60 inch-pounds of torque
• Recommended Installation Torque: 35-45 in.lbs. (4.0-5.1 Nm)
• Compliance: RoHS Compliant – No Hexavalent Chromium (Cr(VI)) Material
• Packaging: Sold in boxes of 10

Performance Advantages

• 300 Series stainless steel band, housing, and screw resist corrosion in marine and harsh environments
• Adjustable range from 3-1/16" to 4" accommodates larger hose diameters
• 5/16" slotted hex head allows installation with standard hand tools
• Exceeds 60 in-lbs torque capability for secure clamp tension under load
• Recommended torque range promotes consistent clamp tension and sealing performance
• RoHS compliant with no hexavalent chromium (Cr(VI)) material

Applications

• Marine plumbing and bilge hose connections
• Industrial fluid transfer systems
• HVAC condensate and duct hose securing
• Automotive cooling and fuel hose assemblies
• Agricultural irrigation hose systems
• Outdoor equipment hose applications

Installation Notes

• Use a 5/16" slotted screwdriver or compatible nut driver for installation
• Tighten clamp until snug without over-torquing
• Follow recommended installation torque of 35-45 in.lbs. (4.0-5.1 Nm)
• Ensure the hose or tubing is fully seated before tightening
• For consistent installation torque, see our Tools & Equipment collection

Packaging

• Sold in boxes of 10 hose clamps