• Welded Muffler Clamp
• Gives excellent gas-tight connection
• Heavy-duty 3/8 in. U-bolt - non-plated
• 140,000 PSI tensile strength
• 12 ga. heavy-duty welded saddle
• 9/16 in. flanged nut
• See the following site for an application guide - maremont.com (click on SEARCH E-CATALOG)
• 3 in. - part #517300/XD300
• 4 in. - part #517400/XD400
• Made in the USA
• Weight: Approximately .81 pounds to .94 pounds depending on size selected.
• Shipping Dimensions: Approximately 6 x 5 x 2 inches to 7 x 6 x 2 inches depending on size selected.