this is the standard RAM® double socket arm size

the Men's Kicker Remix Wetshoe provides that comfortable "I forget I have them on" fit

5" diameter base

PFD-compatible ventilation

RAP-AAPU: RAM® Adapt-A-Post™ Track Base _touring this is the standard RAM®Description The RAM Adapt A Post Track base will quickly slide and connect to most kayak track systems. Compatible with the full line of RAM Post and Spline rod holders, the RAM Adapt A Post offers a unique locking mechanism that allows the user to insert the post from any direction. Thanks to this efficient design, you no longer need to align your post in any specific position before inserting. Just drop it in and you're ready. To remove, simply