Yellow Jacket 46094 Charging Manifold Brute II Test 4 Valve with 3 at 3/8" x 60" heavy duty -Straight x 45° and 1 at 1/2" x 60" heavy duty - Straight x Straight, 1/2" vac, 3/8" chg, liquid gauges, psi. Yellow Jacket 46094 Brute II 4-Valve Test and Charging Manifold provides the flow that's proven faster than any conventional manifold. The aluminum alloy body is forged for strength and reliability with 3/8" bores through the body to speed the job. Made in the USA.