- Designed for Use When Installing 100 Series Top and Bottom Rails
- Three Standard Lengths Available
Use CRL Rail Connecting Blocks to connect top and bottom rails to your vertical posts. Screw the aluminum blocks into index grooves on post using CRL Rail Connecting Block Screws (RCBS). For stairways miter cut a 12 inch (304.8 millimeter) or 241 inch (6112 meter) length when building angles for stairs and slopes. All blocks are extruded aluminum with a weather resistant chromate finish.