EATON Weatherhead 1469X6 Air Brake Tubing, 90 Degree Elbow, Male Elbow to Male Pipe Thread, 3/8" Tube OD, 1/4" Male Pipe Thread sold2026 47727 ultra-glide high performance ball

47727 ultra-glide high performance ball bearing 1-3/8 Overall DIA x 5/16 inner DIA

4In(Black)

Connections: NPT Female x NPT Female x NPT Female

you can try inserting a 1/4" drill bit by hand into the hole to verify

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EATON Weatherhead 1469X6 Air Brake Tubing, 90 Degree Elbow, Male Elbow to Male Pipe Thread, 3/8" Tube OD, 1/4" Male Pipe Thread sold2026 47727 ultra-glide high performance ballEATON Weatherhead 1469X6 Air Brake Tubing, 90 Degree Elbow, Male Elbow to Male Pipe Thread, 3 8" Tube OD, 1 4" Male Pipe Thread 'Male Elbow, Pipe Size 1 4 In, Tube Size 3 8 In, Thread Size 1 4 18 In, Pressure 150 PSI, Connection Compression Nylon Tube, Temp. Range 40 to 200 F, Material Brass, Standards SAE and DOT FMVSS 571 152, Includes Nut and Sleeve' Product Features Package Quantity: 1 Product Type: Mechanical Components Package Dimensions: 11.