Shimano spd sl 13 5mm cleat boltsset of 6 longer 13 5mm fixing bolts for shimano spd sl cleats standard are 10mm long needed for compatibility with some shoes or cleat shims featureslength 13 5mmquantity 6 a 2 year warranty is offered with all shimano products from chain reaction cycles 3 years on dura ace and xtr products buy shimano components from chain reaction cycles the worlds largest online bike store