You are purchasing a Defender Adjustable Tow Bar Stainless Steel Fixing Kit.

The Tow bar in the pictures is not included, this is just to illustrate where the fixings go.

A4-80 is the equivalent of Mild Steel 8.8 high tensile bolts

Fixing Kit includes;

5no M10 A4-80 x 30mm Hex Head Bolt
2no M10 A4-80 x 120mm Hex Head Bolt
11no M10 A4 Flat Washer
4no M10 A4-80 Nylon Nut
4no M12 A4-80 x 40mm Hex Head Bolt
8no M12 A4 Flat Washer
4no M12 A4-80 Nylon Nut
2no M16 A4-80 x 40mm Hex Head Bolt
2no M16 A4 Flat Washer