This spreader is designed for either 3 or 4 spring rings. Position the high-quality stainless, micro-bearing sleeves in either the 3 or 4 spring holes clearly marked, and you are ready to load. And loading has never been easier. The springs glide along the rollers until they are fully opened, allowing the maximized lens size capacity. Precision’s AR ring loaders are specially engineered for lifetime durability and superior day to day performance. Available in regular 80mm diameter, large 90mm diameter, or custom designed for any ring manufacture that you are currently using.
The Precision 3 or 4-spring A/R Ring Spreader is constructed of all machined aircraft-grade aluminum with stainless steel rollers and bearings that will last a lifetime. Also available in 4-spring style. Both 3 and 4-spring spreaders are available in regular 80mm diameter, large 90mm diameter, or custom designed for any ring manufacture that you are currently using.