B4 Pc Chromed Aluminum Spiked Bolt For Strut Tower Dress Up BayKit 10X1.25 A ReviewbP PP 4 Pc Chromed Aluminum Spiked Bolt For Strut Tower Dress Up BayKit 10X1.25 A PThis is a set of 4 chrome plated spiked boltsPMade from weapons grade billet aluminum.PIdeal for most strut towers as a bolt replacement.PSpikes weigh in at 20 grams a piecePspikes have a total length of 40mm(1.