Introducing the Ironman 4×4 Leaf Springs Light (Part Number FOR002A). INTER LEAF LINERS – Used in some applications to lower friction between leaves reducing noise and improving – Comfort. LINED BOLT CLAMPS – All Ironman springs feature bolted guide clamps for greater flex, the addition of anti-friction liners ensures noise free smooth operation. SHOT PEENED – Manipulates tension side of material to reduce stress, greatly enhances spring life. DIAMOND CUT LEAVES – Distributes load at the leaf tip and reduces interleaf friction. MILITARY WRAP – Where applicable, an additional wrap around the leaf eye protects from failure in case of damage. PART NUMBER SUFFIX S – Standard Height Available for selected applications to provide enhanced performance at original vehicle manufacturers ride height. PART NUMBER SUFFIX A – Light Suitable for zero to light load applications, higher priority toward – Comfort with minimal increased ride height. PART NUMBER SUFFIX B – Medium Suitable for use in zero to medium load applications, ideal for moderately accessorised vehicles or occasional load. PART NUMBER SUFFIX C – Heavy Suitable for vehicles with permanent heavy accessories, higher priority towards load support, provides more control and firmer suspension. PART NUMBER SUFFIX D – Extra Heavy Suited only to vehicles with permanent heavy accessories combined with heavy additional load. PART NUMBER SUFFIX E – Super Heavy Maximum support for extra heavy loads typically commercial or mining use vehicles. Ironman 4×4 – Part Number – FOR014A