This listing is for TWENTY-FOUR (24) Vintage 1960's 1:24th Scale Slot Car, Champion Products PHENOLIC MOTOR SPACER WASHERS for 36D and other similar shafted motors. Inside Hole Diameter is .093 inch. Revell, Riggen, Cox, Champion, Classic, K B, Garvic, AMT, Russkit, BZ, MPC, Atlas. Versatile and absolutely Very High Quality! Unused new old stock from a distributor liquidation. Sold as is. Descriptions are very accurate; No Returns. PLEASE ASK QUESTIONS BEFORE YOU BUY IF YOU ARE UNSURE. We ship promptly professionally. We happily combine orders refund any excess s/h immediately upon shipping. We can always provide tracking. I charge $1 for expert handling/packaging, actual shipping. We ship out of the country almost daily. Please refer to our feedback, social media or time selling HO slot cars for assurances of a good honest deal. Happy motorin' thanks S'lots from Bob at Slot Car Central in SYR. We Know H.O.