HIGH-QUALITY MATERIALS: Heavy-duty spiral dough hook for mixer is made of food-grade stainless steel. Compared with nylon-coated dough hooks, the dough hooks are rust and corrosion resistant and can be used for many years. You don't have to worry about the coating cracking easily during use. EXCELLENT WHISK REPLACEMENT: Compatible with 4.5-5 quart tilt-head stand mixer bowls. Fits K45, K45SS, KSM1, KSM75, KSM8, KSM9, KSM90, KSM95, KSM100, KSM103, KSM105GBCER, KSM110, KSM120, KSM15, KSM150, KSM150PS, KSM155GB, KSM152, KN15E1X and so on. 4.5-5 QUART FLAT WHISK: When using a stand mixer to knead dough, the stainless steel spiral dough hook k45dh is a good one. Dough hooks create gluten in the dough, which is what holds the air in the dough. It will make the dough smooth and chewy, perfect for mixing bread dough, pizza dough, noodle dough, and cookie dough, etc. EASY TO USE & CLEAN: No extra tools are required to install this spiral dough hook on a suitable mixer. When you are done with the dough hook, you can wash it by hand or put it in the top rack of the dishwasher, which makes cleaning easy. Note: Do not use the dough hook blade in a dry bowl. NOTE: It is a non-original part, but is fully compatible with 4.5-5 quart tilt-head stand mixers. Not suitable for bowl-lift mixers. For safety, do not use it in a glass bowl or dry bowl. Easy to clean by hand or in the dishwasher. Even if used for a long time, it will not rust and mold. Can effectively improve the efficiency of your dough kneading. Saves both time and effort of hand kneading. Color: silver Material: stainless steel Package Contents: 1 x Dough Hook 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.