Use these stainless steel 1/2" bulkheads through the wall of a kettle, cooler, mash tun etc to fit a ball valve. Bulkhead set includes  threaded pipe, Come with 2 locking nuts and silicone washers.

Tube Lengths available

40mm    $19.50

50mm.    $19.50

60mm.   $22.50

80mm.   $24.50

100mm