The towing hook enable ships to be towed in safety under all kinds of working conditions,it can be released manually.
Certificate with CCS, BV, ABS , DNV ,GL , mill certificate etc.
Popular model:5 ton,8 ton,10 ton,11 ton,12 ton,16 ton,25 ton,30 ton,40 ton
Type: manual spring Type/Hydraulic spring type.
Operation mode: Side movement
Material:Including Q235-A material,35# steel,35 Crmo, 60Si2Mn.
Manual release spring towing hook also be called as Hydraulic r
lease spring towing hook, manual spring towing hook,hand operated towing hook.