Open-End Wrench Sets, For Tightening A Wide Variety Of Chromatography Fittings, Each

Details:

Model 20387 set: 1/4 in. X 5/16 in.3/8 In. X 7/16 in.7/16 In. X 1/2 in.1/2 In. X 9/16 in.Model 22334 set (for use with shimadzu 17a, 2010 and 2014 capillary installation gauge):1/4 in. X 5/16 in.10Mm x 11mm (0.39 In. X 0.43 In.)