3 Ton Manual Hoists/Ratchet Puller Ratchet puller Manual Hoist are great for precision lifting without handling messy chains. Simply crank handle to lift and position loads. Direction of pull controlled with one flip of the self-locking thumb lever. 1,Impact resistant, stamped steel frame, gear case and cover for durability and light weight. 2,Hardened steel load sharing gears. 3,Double pawl arrangement for assured load control. 4,Two chain guide rollers for positive chain engagement. 5, Weston type braking system for positive load control and positioning. 6,Simple one-handed, free chaining for fast load attachment 7,Minimal maintenance with no special tools required. Model No. Capacity (tons) Standard Lift (m) Load chain diamete(mm) Strands of load chain Weight (kg) HSH-7.5 0.75 1.5 6.3 1 6.9 HSH-15 1.5 1.5 7.1 1 9.7 HSH-30 3 1.5 9 1 16.3 HSH-60 6 1.5 9 2 26.7