1. 3/4-extension 2. Load capacity: 50lbs 4602 Medium-duty Drawer Slide / Steel ball-bearing slid

Model：4602

4608P Slide with push to open system/Medium-duty Drawer Slide / Steel ball bearing slide

Model：4608P

4610 Medium-duty Drawer Slide / Steel ball-bearing slide

Model：4610

4611 Medium-duty Drawer Slide / Steel ball-bearing slide

Model：4611

4640 Medium-duty Drawer Slide / Steel ball-bearing slide

Model：4640

4651Medium-duty Drawer Slide

Model：4651/4680

4670s Medium-duty Steel ball-bearing slide

Model：4670S

4680 Medium-duty Steel ball-bearing slide

Model：4680