Hammerlock + Safety Hook for Trailer Chain
7/8mm WLL 2000kg, Breaking Force 8000kg
Safety Hook size:
6mm WLL 1120kg, Breaking Force 4480kg
Each kit contains:
2pcs 7/8mm Hammerlocks (Hammer pin included)
2pcs 6mm Safety Hooks with Safety Latch
Overall Breaking force is 4480kg as:
A chain is as strong as the Weakest Link
See the picture for how they are connected.
Max 2900KG Aggregate Trailer Mass (ATM)
suit for Caravan/trailer/Camper up to 2900kg!
7/8mm hammerlock for chain & hook, 7/8mm hammerlock for tow bar
6mm self lock safety hook.
- All Meet Grade 80 standard with Figure Tested over 20000 times
- AS 3776 Compliant
- Made of G80 Steel
- Test Certificates Available Upon Request
- Marked With Chain Size / Grade / and Manufacture Code (tracking code)
- Item # indicated in the dimension figures
Reference information for trailer chain (from official website of Government QLD/NSW/WA/SA/etc...)