Gr8 Clevis Cradle Grab Hook
Gr8 Connecting Link

Gr80 Clevis Locking Shortening Clutch

Chain Size 6 – 20mm

Features:

  • Lockable clutch allows the shortening of a chain sling without loss of WLL.
  • Enhanced security due to the locking mechanism that can be closed single-handedly to prevent the chain from disengaging.
  • Pinlok is a trademark of PWB Anchor Limited (trading as KITO PWB).

Applications:

  • Shortening of chain slings.

Test certificates supplied.

Australian Standard: AS 3776.

Note: Always ensure the loaded chain passes out of the bottom of the Shortening Clutch. Not to be used as a bottom end fitting, back-hooking or reeving applications.

Gr80 Clevis Locking Shortening Clutch Diagram

Chain Size
(mm)		WLL
(tonnes)		A (mm)B (mm)C (mm)D (mm)E (mm)F (mm)Mass (kg)CodeMarkings
6.0 1.1 7 7 10 7 18 50 0.3   KCK - 6 - 8
7.1/8.0 2.0 10 10 10 10 24 56 0.5   KCK - 7 + 8 - 8
10.0 3.2 12 12 12 12 28 66 0.9   KCK - 10 - 8
13.0 5.3 15 15 16 16 39 88 2.1   KCK - 13 - 9
16.0 8.0 18 21 19 19 48 103 3.7   KCK - 16 - 10
20.0 12.5 22 23 23 21 55 132 5.7   KCK - 18/20 - 11