The Ontario 8891 Replacement Parts Kit is a maintenance and support solution designed specifically for RAT Model 2 folding knives, allowing users to restore performance or replace worn components. The kit includes a complete set of essential hardware, such as a black pocket clip, pivot screw set, multiple body screws, washers, and spacers, ensuring compatibility and proper fit within the RAT 2 platform. These components help maintain smooth blade action, secure fastening, and consistent everyday functionality.

Included in the kit are two bronze washers and two nylon washers for tuning pivot movement, along with replacement spacers and screws to reinforce structural integrity. The black pocket clip supports continued carry customization, while the included hardware accommodates routine upkeep or full refurbishment. Designed for reliability and long‑term use, this parts kit provides practical support for maintaining the RAT Model 2, ensuring continued performance, durability, and dependable everyday carry function.