Harden 580412 52 Pieces Screw-pitch Gauge Pallet~Jacks This model features a blue

This model features a blue elastic rubber outer wheel (non-marking) with a nylon core centre

pistol grip

Overall measurement range

High frequency quenching HRC>48°

The swivel design allows for easy manoeuvrability

Harden 580412 52 Pieces Screw-pitch Gauge Pallet~Jacks This model features a blueMeasurement 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.