Keystone Fastening Technologies
Keystone Fastening Technologies
114 VIP Drive, Wexford, PA 15090
Phone: 1.800.659.5972
Email: info@keystonefastening.com
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Tube Clamps (Heavy Duty)
Clamping Diameters range from 0.312" - 2.062"
Bolt Hole Diameters include 0.281", 0.343", 0.406", 0.468", 0.531"
Materials/finishes available include G90 galvanized steel
Call for pricing.

CC Clamps - Photo
Unit of Measure
1 2 3 

Item #

Clamping Diameter (D2) ±.015

Hole Diameter (H) ±.005

Width (W) ±.010

Hole Center To End (E) ±.015

Center To Center (L) ±.031

CC-2711 N/A 1.687 " N/A 0.343 " N/A 0.750 " N/A 0.437 " N/A 1.531 "
CC-2713 N/A 1.687 " N/A 0.406 " N/A 0.750 " N/A 0.500 " N/A 1.593 "
CC-2715 N/A 1.687 " N/A 0.468 " N/A 0.875 " N/A 0.500 " N/A 1.656 "
CC-2717 N/A 1.687 " N/A 0.531 " N/A 1.000 " N/A 0.562 " N/A 1.718 "
CC-2811 N/A 1.750 " N/A 0.343 " N/A 0.750 " N/A 0.437 " N/A 1.562 "
CC-2813 N/A 1.750 " N/A 0.406 " N/A 0.750 " N/A 0.500 " N/A 1.625 "
CC-2815 N/A 1.750 " N/A 0.468 " N/A 0.875 " N/A 0.500 " N/A 1.687 "
CC-2817 N/A 1.750 " N/A 0.531 " N/A 1.000 " N/A 0.562 " N/A 1.750 "
CC-2911 N/A 1.812 " N/A 0.343 " N/A 0.750 " N/A 0.437 " N/A 1.625 "
CC-2913 N/A 1.812 " N/A 0.406 " N/A 0.750 " N/A 0.500 " N/A 1.687 "
CC-2915 N/A 1.812 " N/A 0.468 " N/A 0.875 " N/A 0.500 " N/A 1.750 "
CC-2917 N/A 1.812 " N/A 0.531 " N/A 1.000 " N/A 0.562 " N/A 1.812 "
CC-3011 N/A 1.875 " N/A 0.343 " N/A 0.750 " N/A 0.437 " N/A 1.656 "
CC-3013 N/A 1.875 " N/A 0.406 " N/A 0.750 " N/A 0.500 " N/A 1.718 "
CC-3015 N/A 1.875 " N/A 0.468 " N/A 0.875 " N/A 0.500 " N/A 1.781 "
CC-3017 N/A 1.875 " N/A 0.531 " N/A 1.000 " N/A 0.562 " N/A 1.843 "
CC-3111 N/A 1.937 " N/A 0.343 " N/A 0.750 " N/A 0.437 " N/A 1.687 "
CC-3113 N/A 1.937 " N/A 0.406 " N/A 0.750 " N/A 0.500 " N/A 1.750 "
CC-3115 N/A 1.937 " N/A 0.468 " N/A 0.875 " N/A 0.500 " N/A 1.812 "
CC-3117 N/A 1.937 " N/A 0.531 " N/A 1.000 " N/A 0.562 " N/A 1.875 "
CC-3211 N/A 2.000 " N/A 0.343 " N/A 0.750 " N/A 0.437 " N/A 1.781 "
CC-3213 N/A 2.000 " N/A 0.406 " N/A 0.750 " N/A 0.500 " N/A 1.843 "
CC-3215 N/A 2.000 " N/A 0.468 " N/A 0.875 " N/A 0.500 " N/A 1.906 "
CC-3217 N/A 2.000 " N/A 0.531 " N/A 1.000 " N/A 0.562 " N/A 1.968 "
CC-3311 N/A 2.062 " N/A 0.343 " N/A 0.750 " N/A 0.437 " N/A 1.812 "
CC-3313 N/A 2.062 " N/A 0.406 " N/A 0.750 " N/A 0.500 " N/A 1.875 "
CC-3315 N/A 2.062 " N/A 0.468 " N/A 0.875 " N/A 0.500 " N/A 1.937 "
CC-3317 N/A 2.062 " N/A 0.531 " N/A 1.000 " N/A 0.562 " N/A 2.000 "
Unit of Measure
1 2 3