Wera 227704 Red Bull Racing Tool-Check Plus Bit Ratchet Set with Sockets - Metric. Wera Red Bull Racing Tool-Check PLUS Bit Ratchet Set with Metric Sockets Wera Tools has partnered with the Red Bull Racing Formula One Team to create these limited edition tool sets. 8001 A Bit Ratchet, with drop-forged steel design for standard insert bits (1/4" hex) 813 Bit holding screwdriver handle 870/1 Socket adaptor (1/4" hex to 1/4" square) 889/4/1 K Rapidaptor bit holder 851/1 TZ PH Phillips bit: #1 (x2) 851/1 TZ PH Phillips bit: #2 (x3) 851/1 TZ PH Phillips bit: #3 851/1 TH PZ Pozidriv bit: #1 ...