. Made of high-quality materials for maximum durability and reliability. Easy to install, no complicated tools required, easy to use. Professional workmanship, exquisite design, novel and unique style. Product name: Tension Slide Part number: 346859-4 Fitment: for UC3541A, UC3041A, UC4041A Note: Installation guide not included; we strongly recommend professional installation. Please check as much as possible to make sure the item is what you need. Tips: 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. Color: Black Material: Metal Package Contents: 2 x Tension Slide 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 be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.