ITEM NAME:Hand Tap Set M3-M8 Thread Tap With M3-M12 Tap Holder Wire Tap Set Machine Descriptio n Feature: High quality and exquisite workmanship. Multicoated optics guarantee superior light transmission and brightness. Ideal for auto repair and machinery where metric threads are specified. Specification: Material: Ball Bearing Steel Hand Screw Thread Tap Diameter: M3/M4/M5/M6/M8/M10/M12 Quantity: 1 Set/8 Pcs Package includes: 1 x M3 Hand Screw Thread Tap 1 x M4 Hand Screw Thread Tap 1 x M5 Hand Screw Thread Tap 1 x M6 Hand Screw Thread Tap 1 x M8 Hand Screw Thread Tap 1 x M10 Hand Screw Thread Tap 1 x M12 Hand Screw Thread Tap 1 x Spanner Note: Please allow 0-1cm error due to manual measurement..1 x M8 Hand Screw Thread Tap. 1 x M12 Hand Screw Thread Tap. 1 x M3 Hand Screw Thread Tap. 1 x M4 Hand Screw Thread Tap. 1 x M5 Hand Screw Thread Tap. 1 x M6 Hand Screw Thread Tap. 1 x M10 Hand Screw Thread Tap.