High-precision metal screw who is got a neck, permitting the screw to get notably into the top deck. This phenomenal screw permits fine customizations the carââ¬â¢s flex, by adding and/or elimination of them towards automobile top deck. Including several screws towards the trunk part of the top deck wil dramatically reduce rotation while increasing security. The car may have more hold, and much more protection under stopping. Including a few screws towards leading the primary top deck offer the automobile both on-and off power, but it really will certainly reduce steering it really is almost certainly going to lead to the car more straightforward to drive. Machined from HUDY Spring Metal. Band of 2.