CRL Aluminum Drain Block for L21S and L25S Base Shoe - LSDB21

C.R. LAURENCE LSDB21 Aluminum Drain Block for L68S, L21S, and L25S Base Shoe. Place CRL Aluminum Drain Blocks under exterior installed Base Shoe to provide drainage space for water run-off. This is especially important where the Base Shoe will be installed on balconies or decks where water could dam up unless proper drainage is available. One Drain Block should be placed under each mounting hole. Blocks can be rotated to fit different width Base Shoe..

Placed Under Base Shoe to Provide Drainage Space | Great for Balconies and Decks | Clear Anodized Finish | Sizes to Fit All CRL Base Shoe Series | Work with L21S, L68S, and L25S Base Shoes