Dorman Help! 12701 Speed Bleeder 38-24X1.19

After getting the bleeders almost tight i backed i backed it off almost half a turn. the bottle that came with my kit for pulling a vacuum worked great. took a length of the hose slipped it over the bleeder and attachted the other end to the nipple on the bottle. i set the bottle where i could see it as i pumped the breaks. when the tube was clear and no air pockets in the line i stopped. The rear breaks required a few refills of break fluid. be sure not to run the fluid to low!Worked great! was an accident finding these but i was glad i did. Highly recomend these even if you have help.

I've worked with tons of speed bleeders and never had any issues. These just didn't work as described. Had to bleed them the old fashioned way

Instale los purgadores en la parte trasera de una windstar 2001 (lado izquierdo y derecho) desde 1/01/2021 y hasta el momento 14/02/2021 no he tenido problemas, si cumplen su función de purgado rápido (se tiene que girar aprox de 1/4 a 1/8 de vuelta para que puedan funcionar y no apretarlos mucho debido a que la cuerda se daña) en mi caso funcionaron mejor con un poco de cinta teflón

speed bleeders! My brother told me to get these. Be sure you get the correct length.

I used these for the rear drum brakes on a 68 Chevy C10. It uses a 3/8 wrench, just like the original. The bleed screws that came with the replacement brake cylinders required 10 mm wrench, which would've made it the only metric fastener on the whole truck. These bleed screws were perfect.