Feature:1. Unique Design: Scaffolding equipment connecting rod pins with T-shaped, flat head and round structure. Weld at the desired fixed location for a more precise connection of the tie rods.2. 180 Rotatable: Adjustable shelf pins is designed with 180 degree rotatable to make the insurance work by gravity, ensuring the rigidity of the scaffold and high adaptability, flexible to use.3. Galvanized: The scaffolding pins are made with galvanized surface treatment, not rust easily and durable for use. The corners are repeatedly polished, smooth and burr-free, not hurt your hands.Specification:Features:Unique Design: Scaffolding equipment connecting rod pins with T-shaped, flat head and round structure. Weld at the desired fixed location for a more precise connection of the tie rods.180° Rotatable: Adjustable shelf pins is designed with 180 degree rotatable to make the insurance work by gravity, ensuring the rigidity of the scaffold and high adaptability, flexible to use.Galvanized: The scaffolding pins are made with galvanized surface treatment, not rust easily and durable for use. The corners are repeatedly polished, smooth and burr-free, not hurt your hands.Easy to Use: Scaffold locking pins are safe to use, and easy to operate. Quick release pin can save your time and energy, can be inserted quickly, making the scaffold assembly more convenient.Widely Use: Easy and quick installation and removal of scaffolding, shelves, shelf brackets, etc. The scaffolding accessories pins are widely used in machinery manufacturing, furniture installation, construction, home use, etc. Specifications:Material: SteelItem Size: 45 * 40 * 12mm / 1.77 * 1.57 * 0.47inItem Weight: 40g / 1.41ozPackage Size: 20 * 14 * 8cm / 7.87 * 5.51 * 3.15inPackage Weight: 2kg / 70.54ozPacking List:50 * Scaffold pinsPackage List:50 * Scaffold pins