4.5 mm Ball End Hex L-Key Quantity:1 The micrometer scales are laser-marked

The micrometer scales are laser-marked in bold fonts on the satin-finished handle body

Part Number: BIT-DWDCO19/32

Size m42 x 4

Part Number T/A54095

Part Number: Assortment Kit #150115 Pieces - Coarse Thread

4.5 mm Ball End Hex L-Key Quantity:1 The micrometer scales are laser-markedHigh Leverage We designed the keys to be longer in the largest sizes to increase leverage where it matters Tight Fit with Fasteners We precisely manufacture our hex key geometry on the large end of the applicable range, resulting in less slop in fasteners 20 Degree Ball Angle Increases Access Our L keys implement a steep ball end angle that increases your ability to access fasteners while still maintaining sufficient strength Maximum Torque Strength