High tensile forged alloy steel quenched and tempered, conforms to AS3776 and EN1677.

Contains sufficient aluminium to protect from strain age embrittlement during service.

100% magnaflux crack detection and individually proof tested at 2 times WLL.

Batch minimum break tested at 4 times WLL.

Sampling fatigue tested at 1.5 times WLL for 20000 cycles.

Surface finishing: Blue powder coated.

Test certificate available upon request.