DMR Flip Pin Set for Vault Flat MTB PedalsThis handy DMR collection comprises of 44 steel Flippins for Vault Pedals.Features: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 includedBuy DMR Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.