PSR's extended shackle for the Holden RG Colorado & Isuzu D-MAX models is a super heavy duty leaf spring shackle. Designed to a length that provides 1" 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. This shackle was designed due to its ability to give 1" lift and free up leaf spring movement. The factory shackle is only 105mm and severely restricts leaf movement. Couple this shackle to a 2" lift leaf to gain a 3" lift to complement a front end that only allows for a 3-3.5" lift. Coated Black to blend with the chassis.