Lifeline Crank Bolt Install Tool HT II 17 kr 17 kr Lifeline Crank Bolt Install Tool HT IILifeLine crank bolt tool to fit the tensioning bolt on hollowtech II type BB's. In stock. Add to basket Dela Lagersaldo: 3 Artikelnummer: 793807 Information Reviews Lifeline Crank Bolt Install Tool HT IILifeLine crank bolt tool to fit the tensioning bolt on hollowtech II type BB's.