Bahco SL25L Socket and Mechanical Set, Metric 1/4 Inch Dynamic Drive, 37 Pieces $65.19 Delivered @ Amazon UK via AU

About this item
Ranging from 4mm to 13mm in both deep and normal depth
Especially suited to hard to reach nuts and bolts in machinery
With a 100 mm extension bar
Made from high-performance alloy steel with matte finish
Standards: ISO 1174 and DIN 3120

seems to be all time low