Sleeve, Teflon, Ribbed, w/ Gripping Ring 14/20 Joi
Item No. 50072789
SLEEVES, PTFE, RIBBED, WITH GRIPPING RINGS Reusable PTFE sleeve with knurled, reinforced gripping ring for easy removal. Sleeve has reinforcement ribs on the outer surface that provide a vacuum tight seal to 1 mbar and also prevent the sleeve from sticking. Sleeve is .008in thick.