Overview Reviews Product Description Fork Spring Compression Fork Cap Socket: Use for removal and installation of the fork cap nutFits most Big Twin, Sportster, and other models w/39mm or 41mm forksO-ring insert to help protect the top of the cap Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Motion Pro Motion Pro Fork Cap Nut Socket 41Mm (08-0305) Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments