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When you need a right tight seal, you can’t beat inline ball valves. These are brass full-port valves from United Water Products and are rated for 600psi W/O/G (water, oil, gas). Measure 1-3/4” long x 13/16” hex with a 4” rubber-coated handle and 3/8-18 NPT inlet and outlet. UL/CSA.
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Swivel & Snap
Wallace’s pooches before Gromit came along? Nope, just a handy 2-3/8" long x 3/8” ID steel snap hook attached to a 13/16” ID ring that swivels 360 degrees. In some fashion circles, hanging your keys from a belt loop of your jeans with one of these is considered mandatory.
$3.95 PKG (4)
Float Like A Valve
This float valve assembly has a 2-15/16" x 1-9/16" dia white, barrel-shaped plastic float on a 1" x 1-1/4" stainless steel arm, making it look like a float valve for a Lilliputian toilet tank. Arm is connected to a 1/4" ID check valve with a 1" long flattened shaft and cotter pin connector. Designed for a bottom mount.
$3.95 PKG (2)
Lil' Grilles
Black plastic vented grilles with (19) round holes measure 2-1/8" OD x 3/8" thick with (4) snap clips to hold them in place. Originally for stereo speakers, they were designed to fit into a 2" dia port.
$3.50 PKG (4)
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