LEIGAO Features.Adjustable Planer Gauge Woodworking Tools.For the woodworking industry, fits all makes and models of planers, seamers and combination planers/thick board machinesAvailable for planers and seamers, including molded heads with 2-9/16 to 5-1/8 cutter headsDesigned for precise adjustment of the leveling knife positionHas two planer knives, each in a frame that is securely fastened to the cutter plate with magnets Simply place the indicator assembly on the cutting tool and adjust to obtain the correct cutting tool height.By stabilizing the cutting tool blade, setting and adjusting the cutting tool on the cutting head is simplified. Time saving device when mounting and setting the planer bladeMade of high quality material for strength and hardness, durable and practicalUses a micro-adjustment magnet to help you set up your new planer blade accurately and error-freeUses high-strength magnets that can hold up to 20 lengths of bladesUnique design, no need toNeed to hold it, planer knife gauge, only the wooden box and user manual, other accessories in the picture are not included.Specification.Material: metalSize: about 8.6 x 5.9 x 2.6 cm / 3.39 x 2.32 x 1.02 inchesColor: BlackQuantity: 1 setPlease note.There is no retail packaging.Due to manual measurement, please allow 0 to 1 cm error. Please make sure you don't mind before you buy.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youPackage Contents.2 x planer blade gauges.1 x wooden box