PECO STREAMLINE Bullhead Medium Radius Right Hand PointThree feet was the gauge chosen by American railroad engineers faced with the task of bringing full sized trains into mountainous terrain. This turnout features our new versatile Unifrog design which can be operated, powered and switched like an Electrofrog or left unpowered if preferred.Technical Specification:Length: 163mmFrog Angle: 11.42 DegreesRadius: 762mmSL-110 Conducting Rail Joiners: Nickel Silver for PECO Code 75 trackSL-111 Insulated Rail Joiners for PECO Code 75 trackSL-14 Track Fixing Pins: Chemically blackened mild steel for unobtrusively pinning down trackwork