Race-Driven Shear Pins. You will receive 4 pins to fit Polaris Glacier Pro ATV Snow Plows on the following model: 2020 2021 2022 2023 2024 2025 2026 Polaris Sportsman 850 Touring. Race-Driven shear pins are made to meet or exceed OEM and other aftermarket specifications. 12mm diameter. Dual-Use Design: Each shear pin can be flipped and reused after shearing. Direct OEM Replacement: Replaces Polaris Glacier Pro Shear Pin Part #2205063 Durable & Protective: Zinc-plated alloy steel designed to shear before damaging your plow. Customer Driven – Quality Driven – Race-Driven