בולם "ח ד ש " לא היה בשימוש. i to i 220 מודל 2010 Weight 412g (.91 lbs) Damping Low Speed Compression Spring Steel Coil/ 200 - 650lbs In 50 Lbs Increments Available Spring Adjust External Low Speed Compression, Beginning And Ending Stroke Rebound, Spring Preload, Drop Stop Bottom Out System Shaft Material 7075 Aluminum Shaft Diameter 12.7mm Body Material Hard Anodized Forged Alumin