Features: Engineered for efficient cable installation, this stainless steel bridge架线辅助滑轮 features a 65mm wide opening rings designs that accommodates multiple cable types, ensuring smooth wire pulling and extended cable life with its polished spindle rollers. The heavy duty stainless steel clamp offer 330° adjustable positioning for secure attachment to bridge架内外侧 and corners, while reinforced construction provides outstanding load bearing capacity up to [specific weight] . Ideal for electricians, construction crews, and maintenance technicians working on large scale projects requiring precise cable routing through complex bridge架 configurations. Perfect for commercial wiring installations, industrial plant upgrades, and infrastructure maintenance where angled bridge架 layouts demand flexible, damage easy cable management solution. Combines industrial grade stainless steel durability with ergonomic portability, making it essential equipment for professional cable installations across bridge架 systems in challenging environments. Specifications: Component : Stainless Steel Hole: about 65mm/3inch Package Includes: 1xWire Pulling or 2xWire Pulling or 5xWire Pulling note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.