Fast Lane Track Connector
Description
This Is A Track Connector For The Toys'R'Us Store-Brand Of Car Tracks, Marketed As Fast Lane In Canada (And Maybe Elsewhere). The Track Packs Don'T Come With Enough Connectors To Set Them Up In A Different Configuration From The One On The Box, So I Made A Few Of These For My Son. It Should Let You Connect An Unlimited Number Of Tracks End-To-End. You Can Fit 5X Of These On The Print Bed Of A Small Printer Like The Monoprice Select Mini. They Take About Half An Hour Each To Print At Standard Settings. Something Strong & Flexible Like Petg Is Probably Best, Since These Things Will Take A Lot Of Abuse From An Active Kid. I Made This In Openscad, And Included The Source File To Allow Adjustments. The Provided Stl File Works Very Well For Me, But You May Want To Downsize The Triangular Protrusions A Bit. I Made The Locking Connectors A Bit Larger Than The Original To Form A More Secure Connection. If The Tolerances On Your Tracks Are Different, Then Reducing The Triangle Size And Increasing The Separation By A Mm Or Two Might Give You More Wiggle Room. I Have No Affiliation With Toys'R'Us Or The Fast Lane Brand Of Toys.
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