Wide application: Use for farm, lawn and garden, trailer hitch receivers, and other applications to secure attachments and PTO accessories 6mm X 40mm Linch Pins Pto Pin Uxcell Shaft Locking Pin W Ear 6mm X Zinc Plated Spring Steel Pin Uxcell Shaft Locking Pin W Ear Safety Coupler Pin Pto Pin Round Arch Wire Retainer 5 16x2 3 4 2 Zinc Plated Hitch Pin With Ring About This Product. Wide application: Use for farm, lawn and garden, trailer hitch receivers, and other applications to secure attachments and PTO... Usage: The fastener eliminates cotter pin loss and fits most quick release applications Buy Uxcell Shaft Locking Pin 12mm x 65mm Coupler Pin for Farm Trailers Lawn Garden in Square 3Pcs at Feature:Made of good quality spring steel and carbon steel, zinc plated to resist rust and corrosionIdeal for farm, lawn and garden, trailer hitch receivers, and other applications to secure attachments and PTO accessories It is convenient and easy to use ,secure your coupler latches, jack legs, pintle hooks ,gear ,trailer loads etcSpecifications:Pins diameter: 12mm/0., 47inchPins 65mm/2., 54inchCoil inner length :52mm/2., 02inchCoil diameter:2., 2mm/0., 09inchMaterial: High quality carbon steelFinished: Zinc PlatedPackage includes: 1Pcs x Linch Pin with Ring, Size: 12mm/0., 47inch diameter pin secures coupler latches, jack legs, pintle hooks and more