Yes they are expensive. But they work. Rubber o-rings don't seal as well as these neoprene o-rings and rubber isn't durable. Given all the pros and cons, it seems that this collection can't get any better. Good range of sizes and quantities of each selection.
Poly Strapping Tensioner &Amp
3 Review
π Orion Motor Tech Automotive Assortment
3 Review
Samsung DC64 00802A Diaphragm: Durable and Efficient Replacement Component
4 Review
Enhance Efficiency with Sealer Replacement Element for Impulse Sealers in Hydraulics, Pneumatics & Plumbing - Seals & O-Rings
9 Review
12V Brass Solenoid Valve, 3/4" Electric Air Valve For Water, Air, Gas, Fuel And Oil - Normally Closed By Beduan
10 Review
DIGITEN DC 12V 1/4" Inlet Feed Water Solenoid Valve Quick Connect N/C Normally Closed No Water Pressure
14 Review
Upgrade Your Draft Beer Kegerator With The TerraBloom CO2 Keg Pressure Regulator - Dual Gauge Heavy Duty Unit With Safety Features
16 Review
1 Inch Beduan Brass Electric Solenoid Valve, 12V Normally Closed Air Valve For Water, Gas, Fuel, And Oil
10 Review