GEARWRENCH 80135D 13mm 1/4" Drive 6 Point Standard Metric Socket, Black Hand Tools Metric Thread Tap is great

Metric Thread Tap is great for auto repair and machinery where metric threads are specified

732 | Made out of durable heat treated metal for long life

Durable Kevlar composite housing with ergonomically designed handle (reduces operator fatigue) | Patented quiet technology (86 decibels) | Hard hitting twin clutch mechanism | Patented through-the-handle exhaust to keep debris away from face | Easy operation flip lever - forward and reverseAmazon

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GEARWRENCH 80135D 13mm 1/4" Drive 6 Point Standard Metric Socket, Black Hand Tools Metric Thread Tap is greatOff Corner Loading Design Reduces Fastener Rounding Color: Black Manufactured in Taiwan1 4" Drive 6 Point Standard Metric Socket 13mm. Off Corner Loading Design Reduces Fastener Rounding.