This 1/8-inch cable railing hardware is designed to fit 2x2-inch metal or wood posts and is suitable for both horizontal and beveled applications. The 1/8-inch invisible receiver and plug end feature a concealed design that hides the swaged end inside a 2x2-inch wood post for a clean, streamlined appearance. The 1/8-inch socket tensioner provides sufficient tension to pass the 4-inch sphere test, ensuring code compliance.The 1/8-inch invisible receiver and expansion screw are constructed from marine-grade T316 stainless steel, offering excellent corrosion resistance and durability. The components are engineered for high strength and weather resistance, making them ideal for outdoor use.This 1/8-inch (approximately 3.2 mm) cable system is designed to be installed within the flat or angled faces of 2x2-inch (approximately 5.1 cm) wooden or metal posts. The system includes a 30-degree angle fitting for use in stair installations or angled railings. The invisible cable railing kit is compatible with 1/8-inch (approximately 3.2 mm) stainless steel wire rope and includes a concealed receiver and tensioning mechanism.Each 1/8-inch tensioner and hidden terminal receiver has a total length of 1.02 inches, with a threaded length of 2.17 inches and a thread size of 1/4-20. The minimum installed length is 2.57 inches, and the maximum is 3.01 inches.This package includes 50 pieces of hidden cable railing tensioning devices, ideal for building a cost-effective black cable railing system.Color: Silver Material: Stainless Steel Package Contents: 1 set * cable railing hardware Note: Light reflection and display settings may cause slight color variations between the product image and the actual item. Measurement tolerances are within +/- 1-3 cm.