1. Product Description: These lock pins are essential connecting fittings for frame‑type scaffolding, made of high‑strength carbon steel with galvanized surface for anti‑corrosion. Built‑in spring‑loaded latch design enables quick insertion and automatic locking to prevent accidental disconnection during construction. They firmly join two adjacent scaffold frames together, improving overall structural stability and safety. Simple‑structured, easy to install and remove on site. Multiple specifications are available to match different frame sizes. Compact for bulk packing and container transportation. Widely used in building renovation and construction projects, suitable for wholesale export orders. 2. Product Attributes Brand: Xinhaoze Model: Scaffolding accessories Certification Certificates: ISO9001, ISO14000, ISO18000 Origin: China 3. Custom Attributes: Material: Steel Application Scenarios: Building construction, Hotel, Apartment Design Style: Traditional After-sales Service: Online Technical Support 4. Transaction Information Minimum Order Quantity: 1000 pieces Price: $2 – $3 per unit Payment Method: 30% deposit, then pay the balance before loading. Supply Capacity: Within 15-20 days after receiving the deposit, complete production Delivery Period: Shipment within 7-30 days Standard Packaging: Packed in bundles suitable for sea transportation