Description Description The Haskel 17554 pin is a high-quality component for pneumatic and hydraulic systems. It is made of durable stainless steel and has a smooth surface that reduces friction and wear. The pin has a standard size and shape that fits most Haskel AG pumps and valves. The Haskel 17554 pin is easy to install and remove, and can withstand high pressures and temperatures. Whether you need to repair or upgrade your existing equipment, the Haskel 17554 pin is a reliable and cost-effective solution. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories