Milton 413-50 1 1/4" Tubeless Tire Valve - Box of 50 1 1/4" chrome sleeve tubeless tire valves come with hex caps. Valve fits .453 rim holes and will replace TR 413. 1 1/4" effective length Fits .453 rim holes Tire and rim type 413 1 1/4" effective length Fits .453 rim holes Tire and rim type 413