Features 【 & Rustproof Construction】Crafted from stainless steel, this prism pole adapter is built to withstand harsh environments, including saltwater exposure, ensuring long-term durability and to for performance in demanding conditions. 【Precision-Engineered Design】With a 1/4-20 inch thread, this adapter ensures seamless compatibility with most surveying equipment, offering precise alignment and secure connections for tripods, prism rods, and RTK systems. 【Versatile & Wide-Ranging Compatibility】This rustproof tripod adapter is designed for use with RTK systems, observation piers, base alignment rods, and other surveying tools, making it an essential accessory for professionals. 【High-Strength & Erosion-Resistant】Made from stainless steel, this prism rod adapter boasts exceptional mechanical properties, high strength, and erosion , ensuring it performs flawlessly in rugged outdoor environments. 【Universal Fit for Surveying Tools】Compatible with tripods, prism rods, and most 1/4-20 inch equipment, this adapter is a must-have for surveyors, engineers, and construction professionals seeking and versatile connectivity solutions. 1. LONG LASTING CONSTRUCTION: This prism rod adapter is made of stainless steel and is ideal for workplaces near salt water because does not 2. FINE WORKMANSHIP: Prism pole adapter is made after exquisite casting, integrated molding, bring accurate detail processing, and neat thread inside 3. WIDE APPLICATION: Prism adapter is suitable for tripod, observation pier, base alignment rod RTK, prism and other equipment alignment connection 4. APPLICABLE MODEL: This measuring adapter is applicable to most prisms and is applicable to any 1/4 to 20 inch tripod adapter, prism rod and tripod 5. EROSION RESISTANT STAINLESS STEEL: Stainless steel material prism pole attachment possess erosion , good mechanical properties, and high strength Specification: Item Type: Prism Pole Adapter Model: AD-L02 Material: Stainless steel Specification: Adapter to 1/4-20(stainless steel) packing list: 1 x Prism Pole Adapter Package List 1 x Prism Pole Adapter