Low Head Allen Socket Stainless M10X1.5 Coarse DIN 7984 - BelMetric
TEKTON 3/8 in. Drive x M10 Triple Square Bit Socket SHB18210 - The Home Depot
JTC-45710120] 1/2" EXTRA LONG SOCKET BIT M10 – JTC Auto Tools
uxcell 1/2" Drive x M10 (10mm) Triple Square Spline Bit Socket, S2 Steel Bits CR-V Sockets 4" Length Use with Ratchet Wrench, Slide Bar, Extension Rod - Amazon.com
1/2" Drive Ribe Bit Socket, 140mmL M10 - Sonic Tools