Martin 4012 Coupling Cover, Nylon, Inch, 4" OD, 2.313" Length

  • For use with Martin taper bushed, QD and stock, and finished bore roller-chain style couplings (sold separately)
  • Nylon for corrosion resistance, low friction, and minimal additional weight to the coupling
  • Synthetic rubber seals along the bore keep lubricants contained and keep contaminants out
  • Two halves to facilitate installation, and has gaskets between the halves to prevent lubricant leakage or debris intrusion between the halves
SKU: B004BJ18SY Category: