TheDMR Vault Flip Pin Setcontains 44 replacement pedal pins, which are handy for replacing lost and damaged pins to refresh your pedals and restore optimal grip. DMR Vault Flip Pin Set Features 44 steel DMR flip pins 16 x short pins (for use in the centre section of your pedals) overall length 8.5mm, thread is M4x0.7x4, strud is 4.5mm using either a 5mm spanner or 2mm allen Wrench to secure. 28 x long pins (for use in the outside edge of your pedals) overall length 12.5mm, thread is M4x0.7x8, strud is 4.5mm using either a 5mm spanner or 2mm allen Wrench to secure. 2mm allen Wrench included. More info