Speedflow Female - Male Step Y - 146 Series ronstan ball bearing car - series 22 - batten quick release With larger diameter tube

With larger diameter tube

Choose between 5⁄16" UNC recessed nuts or studs welded into the 32mm round bases for a secure installation

The flush-mount feature allows for seamless integration into any panel

Small - suits impellers with overall diameter 40mm - 65mm

Speedflow Female - Male Step Y - 146 Series ronstan ball bearing car - series 22 - batten quick release With larger diameter tubeSpeedflow manufactures the most technically advanced fittings in the world, right here in Australia. This Y Block makes running two lines into one a breeze. It has a high flow and can be screwed directly onto a male nipple. Speedflow Australian Made. Lightweight aluminium and fully reusable. Come standard in Red & Blue hard anodising. High Flow Unique design