PSR's extended shackle for the strut Front Holden RG Colorado & Isuzu D-MAX models is a super heavy duty leaf spring shackle. Designed to a length that provides 2" of lift it features side plates made from 10mm laser cut steel, CNC machined and welded pins. Pins are greaseable for a long service life. Welded design is far superior to other designs on the market as it reduces shackle walking and flexing under load, other brands are designed around a centre welded support with no outer support where it is needed. Coated Black to blend with the chassis. The factory shackle is only 105mm and severely restricts leaf movement.