- This Opti-Brite nylon mason line is formulated with a high-visibility coating that also resists abrasion
- It can be easily seen in bright sunlight or dim areas
- No.18 thread size
- 170 lb. breaking strength
- 525 feet
- Product Details
Color|Finish Orange Material Nylon Package Quantity 1 Size 525' Length 525' Weight 9.3 oz.