Imperial SAE AF UNF/UNC Flexi Ratchet Spanner Set 5/16" - 3/4" 8pc Wrench TE493
Imperial / AF Flexi Ratchet Spanner Set. Fits UNF / unc threads. Combination spanner set so one end open and one end closed. 1 x spanner 5/16" (total length 145mm). 1 x spanner 3/8" (total length 165mm).