Viega Manabloc Install Kit - (1) Viega 50631 3/8-Inch and 1/2-Inch Manabloc Wrench and (3) Viega 46414 3/4-Inch by 1-Inch Crimp x Manabloc Supply Adapter - PureFlow Lead Free Brass Model: 50631-46414;

The 46414 supply adapter is for connecting PEX supply lines to the Viega Manabloc or Viega Minibloc. The 50631 wrench is a chrome-plated steel wrench for tightening compression connections on the Manabloc or Minibloc. Each Manabloc requires 3 supply adapters that need to be purchased separately. Viega PureFlow provides the industry's most comprehensive selection of PEX tubing, fittings and accessories. Along with a wide variety of PEX fittings, which include both PEX Press and PEX Crimp, Viega also offers the patented MANABLOC water distribution system which helps homeowners realize a reduction in water waste and increased energy savings.