Storage device mounting system

A wheel chock device for supporting a vehicle comprising:

• a. a bar bent to form opposing bottom portions, opposing side portions and a U-shaped top portion;
• b. a substantially flat plate forming a base attached to said bar bottom portions;
• c. at least one retention device rigidly attached to the flat plate, the retention device comprising:
• i. a cargo control track insert, the insert having upper and lower notches which define at least one adjacent resilient finger which extends beyond the opposing edges of a receiving member receptacle
• ii. a positive engagement latch, movably mounted on the retention device, the positive engagement latch being movable between a notch blocking position and a release position, and
• iii. a positive engagement latch operating means, mounted on the retention device, capable of selectively enabling moving said positive engagement latch between the notch blocking position and the release position.

A wheel chock device for supporting a vehicle comprising:

• a. a bar bent to form opposing bottom portions, opposing side portions and a U-shaped top portion;
• b. at least one retention device attached to the bar bottom portions, the retention device comprising:
• i. a cargo control track insert, the insert having upper and lower notches which define at least one adjacent resilient finger which extends beyond the opposing edges of a receiving member receptacle
• ii. a positive engagement latch, movably mounted on the retention device, the positive engagement latch being movable between a notch blocking position and a release position, and
• iii. a positive engagement latch operating means, mounted on the retention device, capable of selectively enabling moving said positive engagement latch between the notch blocking position and the release position.