3/4'' UNISEAL Flexible Tank Adapter (bulkhead)
3/4'' UNISEAL Flexible Tank Adapter (bulkhead).For 3/8'' Through 3/16'' Wall Thickness Only.3/4'' Uniseal Specs:Pipe ID - 3/4''Pipe OD - 1.050''Holesaw size: 1 1/4'' or 32mm