The Wrench is compatible with for all Waste and garbage disposals, Also compatible with for SinkErator -00. Function: Wrenches are inserted into the disposal impeller to relieve any blockage you need to address, and wrenches are used to clear blockages or debris above the sink. The product includes two types of garbage disposal wrenches, making it more widely applicable to your garbage disposals and meeting your needs. of use: Insert the hex wrench into the center hole at the bottom of the processor and turn it back and forth to release the blockage in food waste disposal, quick and easy Material: Stainless steel colour: silver Package Contents: 1 x Garbage Disposer Unjamming Wrench 2 x -00 Garbage Disposal inner hexagon Wrench Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.