Lambda sensor socket wrenches, set of 3, 11-203 by NEO is a set of wrenches with sockets: lambda probe end socket (hot) 1/2", 22 mm x 50 mm, vacuum sensor and lambda sensor socket (for low-set sensors ) 3/8", 22 mm x 30 mm, vacuum sensor and lambda sensor cap 3/8", 22 mm x 80 mm.
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