Ziband can provide travelling blocks as customers' required. Traveling block conformity with API Spec 8C Specifications.Traveling BlockYC225YC315YC450Max.hook load, kN22503150kN4500kNWireline diamater, mm(in)32(1 1/4)35(1 3/8)38(1 1/2)Number of sheeves566OD of sheeves, mmφ1120(45) φ1270mm (50) φ1524mm (60) Overall dimensions, mm(Length×Width×Height) 2294×1190×630 1350×2680×974 3110×1600× ...