These Sabelt racing nets are a symmetrical triangle design which can be used for either left hand or right hand applications. A push button release buckle is featured to facilitate fast removal of the net in case of emergency. The buckle has a 3/4" UNF female thread which accepts the optional front strap.Symmetrical triangle deign for left or right hand useQuick release button for emergency net removalAdjustable length strapsOptional 2" wide front strap which attaches to the buckle via a 3/4" threadThese racing nets are supplied as 3 different options to suit differing applications:Option 1: Complete assembly with net, quick release buckle and 2" wide adjustable front strapOption 2: Net with quick release buckle (without front strap)Option 3: 2" Wide front strap onlyFIA 8863-2013 approved