Eklind Ergo-Fold Key Set - Hex - ImperialSku : 40391Mfgr Part # : EK25912 Delivery : Ships today.Price : $12.02 ex-gst$13.82 inc-gst.Price per : Item Add to Cart9 Piece folding hex key set made with Eklind Alloy Steel and heat treated for optimum strength and ductility. Finished with Eklind black finish to resist rust. Sizes: 0.050; 1/16; 5/64; 3/32; 7/64; 1/8; 9/64; 5/32 and 3/16 inch