HSS Series Stainless Steel Worm Gear Clamp, 0.50 Inch Width, 2.31 To 3.25 Inch Diameter

Description & Features

Ideal Clamp Products presents the HSS Series Stainless Steel Worm Gear Clamp designed for secure and reliable clamping solutions. Constructed from SAE 300 series stainless steel for the band and housing and SAE 410 series stainless steel for the screw this clamp ensures durability and resistance to corrosion in demanding environments.

With a width of 0.50 inches the clamp accommodates diameters ranging from 2.3125 inches to 3.25 inches making it versatile for various applications. The HSS44 supports a maximum torque recommendation of 30 in. lbs. providing a robust and stable hold.

This worm gear clamp features a combination 5/16 hexagon and screwdriver slot tightening method facilitating ease of installation and adjustment. The precision engineering ensures a tight and secure fit enhancing the performance and longevity of the clamped components.

Catalog Number: C1CY79

Supplier Part Number: 670040044051

Specifications

Brand
Ideal Clamp Products
Brand
Ideal Clamp Products
Pack Size
1.00
UOM
EA
Maximum Diameter
3.25
Minimum Diameter
2.31
Supplier Part Number
670040044051
Product Weight
0.07 lbs
Alternate Part Numbers
Alternate Part Number 67004-0044, Alternate Part Number 67004-0044-051, Alternate Part Number C1CY79, Alternate Part Number MI-00340296, Alternate Part Number MINO-00240F79085

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Product Questions & Answers (3)

Question by: Rod B on Feb 10, 2026, 6:09 PM
what's the max torque you can put on this clamp without overtightenin it?
Answer by: Customer Support on Feb 12, 2026, 9:49 AM
Thirty inch-pounds is the recommended torque ceiling for this clamp. Stay at or below that and you'll get a solid, even seal without risking damage to the band or whatever you're clamping down on. A lot of folks crank these too tight thinking more is better, but with worm gear clamps, hitting that number and stopping there is really the right call.
Question by: Wayne W on Jun 19, 2025, 5:50 PM
What kind of steel are we talking about here? I need to make sure these won't rust out on me.
Answer by: Customer Support on Jun 21, 2025, 6:24 AM
These clamps use SAE 300 series stainless for the band and housing, and SAE 410 series stainless for the screw, so they are built to hold up to corrosion.
Question by: Carl S on Dec 15, 2025, 6:07 AM
got a hose that measures right around 2-1/2 inch on the outside. is this clamp in the right range?
Answer by: Customer Support on Dec 16, 2025, 9:28 AM
The HSS44 covers a 2.3125 inch to 3.25 inch diameter range, so a 2.5 inch outside diameter sits comfortably inside its adjustment window.