In at least eight places, including product specs with material type, they are referred to as "rubber" even though they're just cheap vinyl caps. The fact that 'Vinyl' work is also used, albeit less frequently, does not alter the fact that THIS IS NOT RUBBER and should not be mentioned anywhere, especially in the 'Material' spec!
π§ Rubber Thread Protector for Hydraulic, Pneumatic & Plumbing Systems - Durable & Flexible Pieces
3 Review
π§ Flexible Round Rubber Grommets by Prescott Plastics: Durable, Versatile, and Reliable Solutions!
3 Review
π§ Versatile Rubber Thread Protector Assortment - 8 Inch and 5 Inch Options
3 Review
Homax 34065 Caulk Keeper Twin Pack
7 Review
6 Pack Miahart Adjustable 304 Stainless Steel 4 Inch Hose Clamp Duct 91Mm-114Mm Worm Gear Pipe Clamp For Automotive, Mechanical Agriculture.
18 Review
DIGITEN DC 12V 1/4" Inlet Feed Water Solenoid Valve Quick Connect N/C Normally Closed No Water Pressure
14 Review
12V Brass Solenoid Valve, 3/4" Electric Air Valve For Water, Air, Gas, Fuel And Oil - Normally Closed By Beduan
10 Review
Joywayus 5/8" ID Hose Barb Hex Union Brass Fitting Water/Fuel/Air With 10 Stainless Steel Clamps (Pack Of 5)
13 Review