(Pack of 4) Shaft Collar Set for Linear Rail SBR16, All in One Clamp-on Shaft Collar with M5 Set Screw, Bore 16mm, OD 35mm, Thickness 10mm

The Pack of 4 Shaft Collar Set for Linear Rail SBR16 has generally received a favorable reception from customers who appreciate its precise fit and effective functionality. Designed for clamp-on applications, the collar set is noted for its compatibility with various rail systems, making it ideal for projects such as building router tables. Reviewers highlighted the lack of play in the collars once tightened, which is crucial for ensuring stability in applications requiring precision. However, several customers pointed out that while the product works efficiently, there are some initial adjustments needed for optimal performance. The set screws that come with the collars are flat-tipped, which can cause the collars to “walk” away from their intended positions when tightened. Many users recommend modifying the set screws by adding a pointed tip for better grip and accuracy, which seems to significantly improve the product's reliability. Overall, while the product meets functional needs in many situations, users suggest a slight modification to enhance its performance. **