1- Precision die cast frame
2- Polyester strap, goes to work in 5 clicks, not 10 as with nylon
3- Release knob-just lift and release handle
4- Safety adaptor bends if overloaded, in field repair
5- Double flanged drum-high strength die casting
6- True 303 stainless shafts-no rust or corrosion
7- Strap is marked every foot
8- Quick release pin for pulley block-all eh models
9- Reversible hot stick handle with safety adaptor
10- Forged steel hooks with heavy duty safety latches
11- Heavy duty reversing levers
12- Interlocking pawl system