. Made of high-quality materials for maximum durability and reliability. Easy to install, no complicated tools required, easy to use. Professional workmanship, exquisite surface, novel and unique style. Electric hammer drive control board. For Makita electric tool accessories. Note: Installation guide not included; we strongly recommend professional installation. Please check as much as possible to ensure the item is what you need. The product may be updated constantly due to different batches. The actual product may have slight differences or color variations, which do not affect use. Wiring harness colors are random due to different batches; designated colors are not accepted. Printed labels may vary but will not affect functionality. Color: as shown in photo. Material: plastic. Package contents: 1 x Electric hammer drive control board. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement allowance is +/- 1-3 cm.