Details: Pin lugs  set of 20 for use with pin drive wheels .Forged , plated , uses torq tool included.

Dimensions: outside diameter 0.745 inch 18.5 mm.  total length 1.2 inch 31mm 45 degree chamfer.

choose thread below. For wheels with pin holes 0.755 to 0.760 diameter. For 60 degree see elsewhere in this section.

Vintage adapters, most Superformance adapters use 60 degree , Most Trigo use 45 degree. Please check compatibility with your existing wheels and adapters before installing