Harden 580412 52 Pieces Screw-pitch Gauge Pre-Order Yoke is manufactured from forged

Yoke is manufactured from forged high grade alloy steel with a hardened

27mm (Black)

Supplied with extension handles

Overall Height: 121

Harden 580412 52 Pieces Screw-pitch Gauge Pre-Order Yoke is manufactured from forgedMeasurement of thread pitch: Using the toothed steel plate in the threaded plate as a template, clamp it onto the tested threaded work piece. If it is not tight, replace it with another piece until it is tight. At this time, the size marked on the thread gauge is the thread pitch of the tested threaded work piece. Specifications: Stainless steel blade, surface polished Size: Metric: 0. 25 6. 0mm Inch: 4 62 Metrich 60 Whit worth 55 Sizes: Metric: 0.