Vac Blank Off Plugs (16) Blacksilicone Blank Off Caps X 16

's vacuum cap assortment kit is made from high quality silicone for durability. Able to withstand high under bonnet/hood temperatures. The kit includes 4 x 1/8" (3mm), 4 x 3/16" (5mm), 4 x 1/4" (6mm), 2 x 5/16" (8mm) and 2 x 3/8" (10mm). Available in a blue or black finish.