Spring Balancer EW3-5-9-15-22kg Self-Locking Tower-Style Pull Hoist Spring Suspension Balance Automatic Control

Aluminum Alloy Housing
Wear-Resistant and Durable
Features a thickened aluminum alloy housing that reduces overall weight for lightweight portability while enhancing impact resistance.
Aluminum Alloy Tower
Effortless Control
Embedded self-locking control system enables smooth vertical adjustment.
Lightweight and Easy to Operate
Anti-Twist Steel Cable for Enhanced Durability
Reinforced thickened steel cable offers superior toughness, abrasion resistance, corrosion resistance, and fracture resistance.
Alloy Steel Hook for Secure Retention
Forged high-strength alloy steel hook with safety latch prevents accidental detachment.