General Tools 188 Shower Valve Wrench Set, 5-Piece Five-piece set comes with five double end wrenches, bar handle and a bar wire holder for easy storage Sizes - 21/32 x 27/32, 29/32 x 31/32, 1-1/32 x 1-3/32, 1-5/32 x 1-9/32, 1-11/32 x 1-7/16 Longer length for access to recessed valve stems in tile covered walls The hex-shaped bodies allow for use with an adjustable wrench There is also a hole near each end of the wrench for turning with a long screwdriver