Prevents engine movement when removing and installing the crankshaft pulley bolt. Centre hole allows access to crankshaft pulley bolt with deep socket. Suitable for: Rover 618 | 623 | 620 (93-99), Honda Aerodeck 2.2 (93-) | Accord 2.0 (97-) | Accord 2.2 Vtec | Accord 2.2 Coupe, Prelude 2.0 (97-) | Civic 1.4 | 1.6 Civic Coupe 1.7 (01-) | Legend 3.5 V6 (96-02) | CRV (97-) | Shuttle 2.2i/2.3i (95-01).