Stainless steel and Nylon quick-release pins for securely mounting your MAXTRAX on a roof rack or bars. The set includes 4 pins which can securely hold 2 or 4 MAXTRAX, 4 stainless steel Nylock nuts and 4 flat stainless steel washers. There's a hole in the top of each mounting pin for a padlock.
STANDARD pin set are designed for MAXTRAX MKII and MAXTRAX MINI (MAXTRAX NOT INCLUDED)
EXTREME Pin Set is designed to work with the MAXTRAX EXTEME traction boards
COMBO has two EXTREME pins and two STANDARD pins