Check the listing for details. Delavan 1-3/8 in. x 7/8 in. Quick Coupler, PTO, Dual Speed. Condition: New – Open box. Listed at 55.00 USD. Delavan 1-3/8 in. x 7/8 in. Quick Coupler, PTO, Dual SpeedThe Delavan 1-3/8 in. x 7/8 in. Quick Coupler provides simple on-off installation. The Delavan quick-coupler is crafted with a metal body and a durable nylon 12 collar. Additionally, the collar is color-coded according to international safety standards. This 9-tooth, quick-release coupling has a 540-1000 multi-speed max RPM.Body of quick release coupling is die-cast aluminum and the collar is durable nylon 12PTO size: 1-3/8 in.Shaft: 7/8 in.9-tooth design for a secure fitMax RPM: 540-1000 Multi-SpeedDelavan coupler provides quick and simple on-off installationColor-coded collar according to international safety standardsBacked by a 2-year limited warranty ***If you have any questions please feel free to email me! We are a small sprayer shop located in Iowa. We have a lot more parts, tips, kits and more. Don't see what you're looking for? Reach out and ask, we may not have it listed on eBay but in stock in store! Bundle for cheaper shipping!