This shock absorber tool set is designed for loosening and tightening the shock absorber nut on strut dampeners. Made from chrome vanadium steel for durability and strength, with a satin finish for corrosion protection. Supplied inside a sturdy plastic storage case. Features & Benefits:Shock absorber tool set designed for loosening and tightening shock absorber nuts on strut dampenersMade from chrome vanadium steel for durability and strengthSatin finish for corrosion protectionIncludes open reversible ratchet with 21mm hex. socket and sliding barSupplied inside a sturdy plastic storage caseContents:1 x Open reversible ratchet with 21mm hex. socket7 x hexagonal inserts: 16, 17, 18, 19, 21, 22, 24 mm1 x Sliding bar10 x Counter-holder inserts with 12.5 mm (1/2") socket,122mm long: Allen 6 (BMW) - 7 - 8mmT-profile T50 (Opel Astra H) Oval special inserts 5x8 - 6x8 - 7.1x9.6mm(e.g. Porsche Cayenne S, VW Touareg)External Hex 7 (MB Vaneo) - 8 (BMW) - 9mm(Opel Corsa B, Astra F/G, Vec