Trailer & Tipper Brake Couplings & Probes

Holmbury’s IB Series ISO B couplings are the ideal choice where a tough, durable product of superior quality is required.

They are perfectly suited to agricultural and industrial applications

Optional zinc nickel plating provides corrosion resistance (1200 hours with no red rust in salt spray tests) 

Poppet valves have balanced springs • Locking ball system allows quick connection  Bidirectional flow