The Panther Model 35-SS605 Safe-Skeg is made to protect your new skeg, repair your damaged one, or even just add some shine. Safe-Skeg is made of 316 marine-grade stainless steel and installs in minutes. The included Install Kit comes with mounting hardware, instructions, allen wrench, and Loctite 262.• Ultimate stainless steel skeg protection• Made of 316 marine-grade stainless steel• Installs in minutes• 1.5mm thick, 50% thicker than the competition• Drain hole to protect against corrosion and freeze-up• Brilliantly polished with seamless design• Skid plate not necessary due to extra thickness in materialModel 35-SS605 ApplicationsMercury I/O Alpha 1 Drives, 1985-1990 Included installation kit comes with mounting hardware, allen wrench, & Loctite Drain hole to protect against corrosion & freeze-up | Panther Safe-Skeg, Mercury I/O Alpha 1 Drives, 1985-1990