Scotty #439-BK PVC Slide Track High grade black track Install on your kayak, canoe or small tin boat Versatile option for the avid angler who is looking for the ultimate, re-position able gear setup Position multiple Scotty 438 Gear-Head Track Adapters (not included) onto this Slide Track and click in Scotty Rod Holders or accessories Slide Tracks are available in 8, 16, 24 or 48 inch lengths