CL Series

CL SERIES (Imperial):

The Lightweight Clinserts is sometimes also referred to as the thinwall Clinserts as they are smaller in External diameter then the Heavy Duty Clinserts.
The Lightweight Clinserts is recommended to use in tight spaces where a higher pull-out strenght is needed.


The Lightweight Clinserts product code starts with CL.

The range of these Clinserts is from 10 up to1/2 (imperial), each of these sizes are available in standard threads as in fine threads.

Standard Type "S"

Part-no Thread
A Ø A
Class 5H
Drill Part # Shear Engage mm² Countersink Tool Part # G Min Tapping Hole
Through             Blind
Installation Tool Part no
CL1032 10-32 D0272 0,1517 (97,9) CSK0323 5/16-18 0,31 (7,87) TTI0272 TBI0272 CLT1032
CL1024 10-24 D0272 0,1517 (97,9) CSK0323 5/16-18 0,31 (7,87) TTI0272 TBI0272 CLT1024
CL428 ¼-28 D0332 0,2371 (153,0) CSK0385 3/8-16 0,37 (9,40) TTI0332 TBI0332 CLT428
CL420 ¼-20 D0332 0,2371 (153,0) CSK0385 3/816 0,37 (9,40) TTI0332 TBI0332 CLT420
CL524 5/16-24 D0397 0,3049 (196,7) CSK0447 7/16-14 0,43 (10,9) TTI0397 TBI0397 CLT524
CL518 10-32 D0397 0,1517 (97,9) CSK0447 7/16-14 0,43 (10,9) TTI0397 TBI0397 CLT518
CL624 3/8-24 D0453 0,4299 (277,4) CSK0510 1/2-13 0,56 (14,2) TTI0453 TBI0453 CLT624
CL616 3/8-16 D0453 0,4299 (277,4) CSK0510 1/2-13 0,56 (14,2) TTI0453 TBI0453 CLT616
CL720 7/16-20 D0516 0,5665 (365,5) CSK0572 9/16-12 0,62 (15,7) TTI0516 TBI0516 CLT720
CL714 7/16-14 D0516 0,5665 (365,5) CSK0572 9/16-12 0,62 (15,7) TTI0516 TBI0516 CLT714
CL820 1/2 -20 D0578 0,7175 (462,9) CSK0635 5/8-11 0,68 (17,3) TTI0578 TBI0578 CLT820
CL813 1/2-13 D0578 0,7175 (462,9) CSK0635 5/8-11 0,68 (17,3) TTI0578 TBI0578 CLT813

Locking Type "S"

CLL1032 10-32 D0272 0,0945 (60,9) CSK0323 5/16-18 0,31 (7,87) TTI0272 TBI0272 CLT1032
CLL1024 10-24 D0272 0,0945 (60,9) CSK0323 5/16-18 0,31 (7,87) TTI0272 TBI0272 CLT1032
CLL428 ¼-28 D0332 0,1726 (111,4) CSK0385 3/8-16 0,37 (9,40) TTI0332 TBI0332 CLT428
CLL420 ¼-20 D0332 0,1726 (111,4) CSK0385 3/8-16 0,37 (9,40) TTI0332 TBI0332 CLT420
CLL524 5/16-24 D0397 0,2321 (149,7) CSK0447 7/16-14 0,43 (10,9) TTI0397 TBI0397 CLT524
CLL518 10-32 D0397 0,2321 (149,7) CSK0447 7/16-14 0,43 (10,9) TTI0397 TBI0397 CLT518
CLL624 3/8-24 D0453 0,3366 (217,2) CSK0510 1/2-13 0,56 (14,2) TTI0453 TBI0453 CLT624
CLL616 3/8-16 D0453 0,3366 (217,2) CSK0510 1/2-13 0,56 (14,2) TTI0453 TBI0453 CLT616
CLL720 7/16-20 D0516 0,4606 (297,2) CSK0572 9/16-12 0,62 (15,7) TT0516 TB0516 CLT720
CLL714 7/16-14 D0516 0,4606 (297,2) CSK0572 9/16-12 0,62 (15,7) TT0516 TB0516 CLT714
CLL820 1/2-20 D0578 0,5906 (381,0) CSK0635 5/8-11 0,68 (17,3) TTI0578 TBI0578 CLT820
CLL813 1/2-13 D0578 0,5906 (381,0) CSK0635 5/8-11 0,68 (17,3) TTI0578 TBI0578 CLT813

Part # According to Military Specs are available for this Series