Capri Tools 1/2-in Drive 16-mm Triple Square Bit Driver Socket in the Driver Sockets & Sets department at Lowes.com
Amazon.com: Performance Tool W80682 Tamper Proof Transaxle Drain Plug Socket, Fits VW Vehicles, Not for Impact Use, Durable and Easy to Use : Automotive
E200216 - 3/8" Drain Plug male XZN® bit, 16 mm - narzedzia.expert
Buy Proxxon 23319 1/2" socket bit for XZN multi-toothed screws VZ...