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AUTOMANN · Hardware & Fasteners
561.21408-B
In stock · ships from Knoxville
This is a lined worm-gear hose clamp designed to protect soft silicone hoses.
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Universal clamp for 1/2" to 29/32" outside diameter silicone hoses; not specific to any single vehicle make or model.
Part data verified against 3 catalog sources
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The integral band liner prevents hose material from extruding through the band slots while maintaining a true concentric seal. It is commonly used on heavy-duty truck cooling systems, turbocharger piping, and other connections where a clamp diameter of 1/2 inch to 29/32 inch is needed. The assembly includes a 5/16-inch plated hex screw and a 1/2-inch wide 300-series stainless steel band and housing for durability.
Part Number: 561.21408-B
LINED CLAMP 0.50 TO 0.91 BREEZE
Dealer: KP Services Crossville
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