Kit combines CTA: 1068 - Crank Bolt Socket - 27mm. Use for easily breaking loose crank bolts. Counter-weighted design for high torque applications. Mercedes Benz, Nissan/Infiniti & Chrysler/Dodge/Jeep. Use with 1/2" square drive tools. OAL: 89mm. 3998 - Benz Crankshaft Pulley Holder. For holding Vibration Damper (1120351400, A1120351400, 1120350000, 1120350800, 1120350900, 1120351300, 112035130005 & 1120300000) while using 1068 crank-bolt socket remove and replace. Used for Mercedes-Benz M112, M113, M137, M275 & M285 engines. Services: C240, C280, C320, C43 AMG, CL55 AMG, CLK320, CLK55 AMG, E320, E430, E500, E55 AMG, G500, ML320, ML350, ML430, ML500, ML55 AMG, S430, S500, SL500, SLK320, CLK500, C55 AMG, SLK AMG, CLS500 & R500.
