Double slips can save valuable space at station approaches, junctions etc. Peco Streamline Bullhead 0 Gauge track has set unsurpassed standards for 7mm scale realism. Superbly detailed, its 'wood grain' sleepers are the correct scale width and have integrally moulded scale chairs with square headed fixing bolts and wooden keys. This range is compatible with the 0 Setrack range; and if, as on the real network, you wish to use a combination of Bullhead and Flat Bottom track the SL-713 Transition Track provides an ideal way to connect the two types. Technical Specification: Length: 573mm Frog Angle: 8 Degrees Recommended to be used with: SL-10 Conducting Rail Joiners: Nickel Silver for PECO Code 100 and 124 track SL-11 Insulated Rail Joiners for PECO Code 100 and 124 track SL-14 Track Fixing Pins: Chemically blackened mild steel for unobtrusively pinning down trackwork.