Worm Gear Hose Clamp


$ 34.40 USD

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Size Guide

All PYI Hose Clamps come with free Clamp Jackets.

Constructed entirely of 316 L stainless steel with a non-perforated, rolled edge, an embossed band, with a one-piece double-locked screw cage.

  • Sizes available 1/3" - 15" (13mm - 380mm)
  • Embossed band and cage
  • Smooth inside band
  • Corrosion-resistant 316L Stainless
  • One-piece double-locked screw cage
  • Durable & stable clamping force

Safe For All Types of Hoses

Heavy Duty

The PYI Hose Clamps are made entirely out of 316L stainless steel. 316/316L are the standard marine grades of stainless steel (SS) because of its superior resistance against corrosive chemicals found in salt water, de-icing salts, and corrosive industrial chemicals and acids. 316L SS utilizes a higher percentage of molybdenum, chromium and nickel than 304 SS. The addition of these elements, notably molybdenum, improves the resistance to corrosion and chloride pitting, provides a greater creep resistance, and a stronger stress-to-rupture and tensile strength at elevated temperatures.

Excellent Clamping Force

Customer Reviews

Based on 14 reviews
Tim Stiles
Always There

PYI has always provided me with excellent products over the years. From Max Props to Shaft Seals and even to specialty products like their Worm Gear hose clamps. They're always there to counsel and to offer extremely high-quality products to boaters.

David Fout
Slowest shipping ever!

Ups took 11 days to get me my product! Someone at Pyi needs to get a handle on shipping to the east coast. I had a boat waiting to launch and missed the date! All I heard from you guys is “It’s out of our hands once it’s shipped”

Tim Williams
Great products, great service

I can’t fault the products or the service. Very responsive to all my enquirys.

316 Worm Gear Hose clamps

Much better quality than the Chinese crap you buy at the local hardware or boat store.

John Neal
Good clamps

First time using these. They look well made. Haven’t seen any problems or manufacturer defects installing them. If issues come up I will revise this review.