Hardware Bolts that hold your deck to your trucks, bolts range between 7/8ths of an inch to 1,1/2 inches. Many skate companies supply their own brand of bolts in a range of colours, and some also come with their own tools which can be very useful should one come loose in the middle of a session. Diamond Supply Co. Is one of the biggest streetwear brands about at the moment, but it originally started as a skate hardware company and were the first to make skate bolts that could be tightened by an allen key rather than a screwdriver. We stock a select variety of diamond hardware with custom colourways chosen by pros like P-rod, Biebel and Koston, which all look great and are good for adding a subtle bit of style to your board.