Barista Tools Accessory Spring Set – 5 Piece Metal Portafilter Basket Springs for 51mm, 54mm, and 58mm Filter Holders Upgrade or maintain your espresso equipment with this essential set of five durable metal basket springs, designed to ensure a secure fit and reliable performance for a wide range of portafilter sizes. Key Benefits and Features Maintains a secure basket fit: Each spring applies consistent pressure to keep the filter basket firmly in place during brewing, preventing accidental dislodging and promoting stable water flow for balanced espresso extraction. Longlasting durability: Crafted from quality metal with a silvery finish, these springs resist wear and deformation even under repeated use, making them ideal for both home espresso setups and busy commercial environments. Universal size compatibility: Designed for 51mm, 54mm, and 58mm portafilter baskets, providing a reliable replacement for worn springs across multiple espresso machine brands and models. Costeffective maintenance solution: worn locking components without the need to an entirely basket or portafilter, keeping your equipment in condition and extending service life. Practical Applications Home baristas: Keep your espresso setup performing consistently with fresh springs that maintain a secure and stable basket fit for everyday brewing. Coffee shops: Ensure reliable equipment operation during volume service by replacing worn springs to avoid workflow interruptions. Equipment upgrades: Improve the locking mechanism of older portafilters without replacing the entire basket assembly, enhancing extraction stability and consistency. Specifications Quantity: Set of 5 replacement springs Sizes supported: 51mm, 54mm, 58mm portafilter baskets Material: Durable metal with polished silver finish Function: Maintains secure basket lock, resists wear from daily use, supports evenly distributed water flow for espresso extraction This spring set provides a straightforward, dependable solution for keeping your portafilter basket secure and your espresso quality consistent, whether at home or in a professional coffee environment.