Item Type: Planer Knife Setting Jig Material: High Carbon Steel Color: Black Function: Simply place the gauge assembly on the knife and set the correct knife height. Smart Setting: Through simple adjustment, you can place the gauge on the knife and set the height with high accuracy. 22 Pcs in Total: The system consists of 2 pcs planer blade setting gauges and each within frame for firmer installation. Perfect Match: Comes with magnet, the jointer knife setter ensures compatibility with most planers, very practical. Good Material: Made of premium high carbon steel material, not likely to deform and very durable for long term use. Easy Carrying: Designed to have a light weight and a compact size as well, the planer knife setting jig is easy to carry. Please allow an error of 1–2 cm in the manual measurement. 2 x Planer Knife Setting Jig 1 x User Manual 1 x Wooden Box