Stahlwille 514 13030005 Bit adapter Drive (screwdriver) 1/2 (12.5 mm) Downforce 3/4 (20 mm) 44 mm 1 pc(s)

Transition Part 1/2" to 3/4" outside (12.5 x 20), design according to DIN 3123 and ISO 3316, manufactured from hpq ® high-performance steel.

Price: 18.99 from Conrad Electronic