3/8 in and 14mm

Heat treated 4140 chromoly pegs with internal machining to keep weight downAnti roll pin with 8 positions extends the life of the peg and keeps you grindingNylon composite sleeves available separately for faster grinds and rougher spots Axle:14mm - 3/8"Color:BlackDiameter:34mmMaterial:ChromolyLength:4.33"

Heat treated 4140 chromoly pegs with internal machining to keep weight downAnti roll pin with 8 positions extends the life of the peg and keeps you grindingNylon composite sleeves available separately for faster grinds and rougher spots Axle:14mm - 3/8"Color:Machine BlackDiameter:34mmMaterial:ChromolyLength:4.33"