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Part No.: 3613-Size
Stainless Steel Worm-Drive Hose Clamp with Metal Lining
These clamps prevent extrusion of the silicone hose cover through the slots found on standard worm-drive (screw-type) hose clamps. The inside of the clamp is lined with a smooth, non-perforated band to prevent hose damage. Sold individually.
Recommended Clamp Sizes*
Hose ID
Clamp ID Range
Clamp Width
Part No.
0.375" to 0.5"
7/16" to 7/8"
1/2"
3613-.78
0.5" to 0.75"
11/16" to 1 1/4"
1/2"
3613-1.25
0.75" to 1.25"
13/16" to 1 3/4"
1/2"
3613-1.75
1.25" to 1.75"
1 5/16" to 2 1/4"
1/2"
3613-2.25
1.75" to 2.25"
1 13/16" to 2 3/4"
1/2"
3613-2.75
2.25" to 2.75"
2 5/16" to 3 1/4"
1/2"
3613-3.25
2.5" to 3.5"
3 1/16" to 4"
1/2"
3613-4.00
3" to 4"
3 9/16" to 4 1/2"
1/2"
3613-4.50
3.5" to 4.5"
4 1/8" to 5"
9/16"
3613-5.00
4" to 5"
4 9/16" to 5 1/2"
1/2"
3613-5.50
4.5" to 5.5"
5 1/8" to 6"
9/16"
3613-6.00
5" to 6"
5 9/16" to 6 1/2"
9/16"
3613-6.50
5.5" to 6.5"
6 1/8" to 7"
9/16"
3613-7.00
*Please Note:
These recommendations are appropriate for our thick-wall Silicone Coolant and Turbo Intake Hoses. Thinner-wall hoses may require a smaller clamp. If you are unsure, measure the outside diameter of your hose AFTER it is installed on the tubing.
Protect yourself from scratches by covering the loose clamp end with a Rubber Hose Clamp End Jacket, Part No. 3615-500 (sold separately). The .500" size will fit all of the 1/2" wide clamps. This size can also be stretched to fit on the 9/16" wide clamps.
Pegasus Auto Racing Supplies, Inc.
2475 S 179th St
New Berlin WI 53146 USA
• Order Toll Free: 1-800-688-6946 (US & Canada)
Local/International Order Line: 262-317-1234
