Our online, searchable catalog is the easiest way to find the parts you need. There are a couple ways to search:
- Browse “By Keyword”
- Click the down arrow and choose “By KMC Part #” and enter the number to the right
- Use the Tab below to search by specification
- Or, fill out a form to request information
COL Clamps
Extruded Cushion Clamps
Wiring and Tube Clamps (Medium Duty)
Clamping Diameters range from 0.187" - 4.00"
Bolt Hole Diameters include 0.203", 0.281", 0.343", 0.406", 0.468", 0.531"
Materials/finishes available include G90 galvanized steel, stainless steel and aluminum
Cushion Materials include general purpose EPDM and Silicone
Aluminum available from .187" - 2.00" clamping diameter in 09 series
Clamping Diameters range from 0.187" - 4.00"
Bolt Hole Diameters include 0.203", 0.281", 0.343", 0.406", 0.468", 0.531"
Materials/finishes available include G90 galvanized steel, stainless steel and aluminum
Cushion Materials include general purpose EPDM and Silicone
Aluminum available from .187" - 2.00" clamping diameter in 09 series
Unit of Measure
Items |
![]() COL-0309 Series COL Medium Duty Clamps |
![]() COL-0311 Series COL Medium Duty Clamps |
![]() COL-0313 Series COL Medium Duty Clamps |
![]() COL-0407 Series COL Medium Duty Clamps |
![]() COL-0409 Series COL Medium Duty Clamps |
|||||
Clamping Diameter (D) | N/A 0.187 " | N/A 0.187 " | N/A 0.187 " | N/A 0.250 " | N/A 0.250 " | |||||
Hole Diameter (H) ±.005 |
N/A 0.281 " | N/A 0.343 " | N/A 0.406 " | N/A 0.203 " | N/A 0.281 " | |||||
Width (W) ±.010 |
N/A 0.500 " | N/A 0.625 " | N/A 0.750 " | N/A 0.500 " | N/A 0.500 " | |||||
Hole Center To End (E) ±.015 |
N/A 0.312 " | N/A 0.375 " | N/A 0.437 " | N/A 0.250 " | N/A 0.312 " | |||||
Material | N/A Aluminum - 5052 H34 per ASTM B209 (COL0309AL) Stainless Steel - 304 Stainless per ASTM A240 / A666 (COL0309SS) Steel - ASTM A1008 CS type B (COL0309) | N/A Stainless Steel - 304 Stainless per ASTM A240 / A666 (COL0311SS) Steel - ASTM A1008 CS type B (COL0311Z1) | N/A Stainless Steel - 304 Stainless per ASTM A240 / A666 (COL0313SS) Steel - ASTM A1008 CS Type B | N/A Stainless Steel - 304 Stainless per ASTM A240 / A666 (COL0407SS) Steel - ASTM A1008 CS type B (COL0407Z1) | N/A Aluminum - 5052 H34 per ASTM B209 (COL0409AL) Stainless Steel - 304 Stainless per ASTM A240 / A666 (COL0409SS) Steel - ASTM A1008 CS type B (COL0409Z1) | |||||
Cushion | N/A EPDM - Black EPDM Per SAE J2000, ASTM D2000 BC715A14C12E034 Red Silicone Per SAE AMS3304, ASTM D2000 M2GE706 | |||||||||
Center To Center (L) ±.031 |
N/A 0.854 " | N/A 0.791 " | N/A 0.729 " | N/A 0.711 " | N/A 0.674 " | |||||
Gap (F) ±.031 |
N/A 0.062 " | |||||||||
Slot Length (S) ±.020 |
N/A 0.375 " | N/A 0.437 " | N/A 0.500 " | N/A 0.297 " | N/A 0.375 " | |||||
Features | N/A Closed Type Extruded Liner Furnished Open Medium Duty | |||||||||
Available Finishes | N/A G90 Per ASTM A653/A653M | |||||||||
Gage ± .002 | N/A 0.032 " | |||||||||
RoHS 3 Compliant |
N/A
![]() |
|||||||||
REACH Compliant |
N/A
![]() |
|||||||||
N/A
|
||||||||||
|