8mm Kit: Suitable for 10mm & 13mm Trailer Chain Tow Capacity: 4Ton (ATM - 4T) Breaking force: 8,000kg (4 to 1 safety factor as per AS3775.2) Chain breaking strength: 3,762.75kg (10mm) and 5,261.73kg (13mm as per AS4177) Shackle standards: 750kg WLL, breaking at 4.4t
