Truck trailer safety holders use 4140 high tensile pins only on vehicles that weigh over 3500 kg. These vehicles use Herc Alloy chains. National Heavy Vehicle Inspection Manual
The Herc alloy safety chain holder is an innovative solution to prevent the safety chain from dragging when attached to the towbar.
Road safety starts with product safety and product testing.
Rigorous product testing is undertaken before the product is passed for the consumer to purchase.
The 200t press above is set up to destroy the safety chain holder to its breaking level and record the data.
Welding plays a crucial role in safety. Incorrect or unprofessional welding causes dangerous situations.
Further, towbar safety chain holders differ to trailer mounted safety chain holders. Here is why: