Home / Hoists & Accessories / GRFS Wireless Series GRFS Wireless Series SKU: GRFS Categories: Hoists & Accessories, Crane Scale Contact Us Description Description Related products Trolley Clamp T Type GRDS Series Trolley Beam Clamp, S Type, with Large Ring Beam Clamp Contact Us "*" indicates required fields Name* Email* Company* Phone Message*Upload File Drop files here or Select files Accepted file types: jpg, gif, png, pdf, Max. file size: 128 MB, Max. files: 3. NameThis field is for validation purposes and should be left unchanged. Δ