MAXTRAX Black Nylon and stainless steel quick-release mounting pin set for securely mounting your MAXTRAX MKII on a roof rack or bars. The set includes 4 pins which can securely hold 2 or 4 MAXTRAX MKII Recovery Tracks, 4 stainless steel Nyloc nuts and 4 flat stainless steel washers. Overview Designed to secure 2 or 4 (1 or 2 pairs) of MAXTRAX MKII 4WD Recovery Tracks. Glass-filled Nylon and stainless steel quick-release pins for securely mounting your MAXTRAX on a roof rack, mount, or crossbars. The set includes 4 pins to securely hold 2 or 4 MAXTRAX MKII 4WD Recovery Tracks, 4 stainless steel Nyloc nuts, and 4 flat stainless steel washers. There's a hole in the top of each mounting pin to fit a small padlock. Designed specifically for MAXTRAX MKII 4WD Recovery Tracks Package length 5.51 inch Package width 9.84 inch Package height 2.36 inch External Dimensions Length 6 inch / Width 2 inch Product Weight 0.2 lb Warranty 1 Year Country of Origin China